Quick view Details Blue Sea Systems | sku: CW20750 Blue Sea 8239 AC Digital Frequency Meter MSRP: Now: $304.43 Add to Cart Compare Quick view Details Blue Sea Systems | sku: CW80392 Blue Sea 1741200 Mini OLED Temperature Monitor - Blue MSRP: Now: $70.99 Add to Cart Compare Quick view Details Blue Sea Systems | sku: CW80388 Blue Sea 1732200 Mini OLED Ammeter - Blue MSRP: Now: $93.53 Add to Cart Compare Quick view Details Blue Sea Systems | sku: CW54764 Blue Sea 1832 M2 DC Ammeter MSRP: Now: $356.92 Add to Cart Compare Quick view Details Blue Sea Systems | sku: CW20762 Blue Sea 8253 DC Zero Center Analog Ammeter - 2-3/4" Face, 100-0-100 Amperes DC MSRP: Now: $113.44 Add to Cart Compare Quick view Details BEP Marine | sku: CW78964 BEP Tank Level Monitor Sender Interface MSRP: Now: $77.38 Add to Cart Compare Quick view Details Blue Sea Systems | sku: CW64341 Blue Sea 1839 M2 OLED Tank Monitor MSRP: Now: $356.92 Add to Cart Compare Quick view Details Blue Sea Systems | sku: CW54769 Blue Sea 1837 M2 AC Voltmeter MSRP: Now: $356.92 Add to Cart Compare Quick view Details Blue Sea Systems | sku: CW20686 Blue Sea 8018 DC Analog Ammeter - 2-3/4" Face, 0-150 Amperes DC MSRP: Now: $102.44 Add to Cart Compare Quick view Details Sea-Dog | sku: CW80084 Sea-Dog OLED Voltmeter - Round MSRP: Now: $58.75 Add to Cart Compare Quick view Details Blue Sea Systems | sku: CW20747 Blue Sea 8236 DC Digital Ammeter MSRP: Now: $304.43 Add to Cart Compare Quick view Details Balmar | sku: CW87063 Balmar SG205 Battery Monitor Kit w/Bluetooth Gateway - No Display MSRP: Now: $183.00 Add to Cart Compare Quick view Blue Sea Systems | sku: CW20750 Blue Sea 8239 AC Digital Frequency Meter AC Digital Frequency MeterDisplays frequency from 40 to 90 Hertz 3 levels of display brightness Splashproof front WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to... MSRP: Now: $304.43 Add to Cart Compare Quick view Blue Sea Systems | sku: CW80392 Blue Sea 1741200 Mini OLED Temperature Monitor - Blue 1741200 Mini OLED Temperature Monitor - BlueMonitors essential electrical system parameters on a bright, waterproof, daylight readable OLED screen.Features:Compact size enables mounting in any convenient locationReverse polarity protectedMounts in a... MSRP: Now: $70.99 Add to Cart Compare Quick view Blue Sea Systems | sku: CW80388 Blue Sea 1732200 Mini OLED Ammeter - Blue 1732200 Mini OLED Ammeter - BlueMonitors essential electrical system parameters on a bright, waterproof, daylight readable OLED screen.Features:Compact size enables mounting in any convenient locationReverse polarity protectedMounts in a common 1-1/8 in... MSRP: Now: $93.53 Add to Cart Compare Quick view Blue Sea Systems | sku: CW54764 Blue Sea 1832 M2 DC Ammeter M2 DC AmmeterMonitors DC Amperage with large, bright display. Accurately measure and monitor the amperage of your DC system. (measures 2 circuits) Supports programmable shunt ratios. Features: Auto-dimming, bright OLED display is easy to read Easy to... MSRP: Now: $356.92 Add to Cart Compare Quick view Blue Sea Systems | sku: CW20762 Blue Sea 8253 DC Zero Center Analog Ammeter - 2-3/4" Face, 100-0-100 Amperes DC DC Zero Center Analog AmmeterShunt Type:Â ExternalMeters read both discharge and charge current Simple 2-wire connection from shunt - no other power required Meter senses and powers from shunt connection Includes appropriate DC shunt Backlit meter... MSRP: Now: $113.44 Add to Cart Compare Quick view BEP Marine | sku: CW78964 BEP Tank Level Monitor Sender Interface Tank Level Monitor Sender InterfaceThe 600-TLM-SIF signal converter module is used to convert from 10-180 ohm, or 240-33 ohm tank sender outputs, to a 0-5V output. BEP equipment that uses a 0-5 volt signal input includes the DCSM DC/Systems Monitor,... MSRP: Now: $77.38 Add to Cart Compare Quick view Blue Sea Systems | sku: CW64341 Blue Sea 1839 M2 OLED Tank Monitor M2 OLED Tank MonitorThe M2 Organic LED Digital Monitor measures essential electrical system parameters with adjustable alarms and an auto-dimming display. The M2 Monitors include a MOSFET External Circuit Relay (ECR) which can be used to control external... MSRP: Now: $356.92 Add to Cart Compare Quick view Blue Sea Systems | sku: CW54769 Blue Sea 1837 M2 AC Voltmeter M2 AC VoltmeterMonitors AC Voltage on large, bright display. Accurately measure and monitors the voltage of your AC system. (measures 2 independent circuits or 1 double phase circuit)Features: Auto-dimming, bright OLED display is easy to read Easy to... MSRP: Now: $356.92 Add to Cart Compare Quick view Blue Sea Systems | sku: CW20686 Blue Sea 8018 DC Analog Ammeter - 2-3/4" Face, 0-150 Amperes DC DC Analog AmmeterShunt Type: ExternalSimple 2-wire connectionMeter Senses Powers from same connectionIncludes DC ShuntBacklit meter faceWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the... MSRP: Now: $102.44 Add to Cart Compare Quick view Sea-Dog | sku: CW80084 Sea-Dog OLED Voltmeter - Round OLED Voltmeter - RoundThe OLED (Organic LED) Voltmeter is designed to withstand constant vibration and the rigors of a marine environment. Monitors voltage on a bright, waterproof, daylight readable OLED screen. High contrast and resolution make this... MSRP: Now: $58.75 Add to Cart Compare Quick view Blue Sea Systems | sku: CW20747 Blue Sea 8236 DC Digital Ammeter DC Digital AmmeterDisplays amperage from -500 to +500 Amps 3 levels of display brightness Splashproof front Manual sleep mode blanks display for power conservation Standard meter operates in negative side of circuit only. Shunt Shifter required for... MSRP: Now: $304.43 Add to Cart Compare Quick view Balmar | sku: CW87063 Balmar SG205 Battery Monitor Kit w/Bluetooth Gateway - No Display SG205 Battery Monitor Kit with Bluetooth Gateway - No DisplayFeatures:Learns and displays all critical battery parametersSupports for all common battery chemistries and voltagesIntelligent, self-calibrating accuracyNo display includedExpandable... MSRP: Now: $183.00 Add to Cart Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected × OK
Quick view Details Blue Sea Systems | sku: CW80392 Blue Sea 1741200 Mini OLED Temperature Monitor - Blue MSRP: Now: $70.99 Add to Cart Compare Quick view Details Blue Sea Systems | sku: CW80388 Blue Sea 1732200 Mini OLED Ammeter - Blue MSRP: Now: $93.53 Add to Cart Compare Quick view Details Blue Sea Systems | sku: CW54764 Blue Sea 1832 M2 DC Ammeter MSRP: Now: $356.92 Add to Cart Compare Quick view Details Blue Sea Systems | sku: CW20762 Blue Sea 8253 DC Zero Center Analog Ammeter - 2-3/4" Face, 100-0-100 Amperes DC MSRP: Now: $113.44 Add to Cart Compare Quick view Details BEP Marine | sku: CW78964 BEP Tank Level Monitor Sender Interface MSRP: Now: $77.38 Add to Cart Compare Quick view Details Blue Sea Systems | sku: CW64341 Blue Sea 1839 M2 OLED Tank Monitor MSRP: Now: $356.92 Add to Cart Compare Quick view Details Blue Sea Systems | sku: CW54769 Blue Sea 1837 M2 AC Voltmeter MSRP: Now: $356.92 Add to Cart Compare Quick view Details Blue Sea Systems | sku: CW20686 Blue Sea 8018 DC Analog Ammeter - 2-3/4" Face, 0-150 Amperes DC MSRP: Now: $102.44 Add to Cart Compare Quick view Details Sea-Dog | sku: CW80084 Sea-Dog OLED Voltmeter - Round MSRP: Now: $58.75 Add to Cart Compare Quick view Details Blue Sea Systems | sku: CW20747 Blue Sea 8236 DC Digital Ammeter MSRP: Now: $304.43 Add to Cart Compare Quick view Details Balmar | sku: CW87063 Balmar SG205 Battery Monitor Kit w/Bluetooth Gateway - No Display MSRP: Now: $183.00 Add to Cart Compare Quick view Blue Sea Systems | sku: CW20750 Blue Sea 8239 AC Digital Frequency Meter AC Digital Frequency MeterDisplays frequency from 40 to 90 Hertz 3 levels of display brightness Splashproof front WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to... MSRP: Now: $304.43 Add to Cart Compare Quick view Blue Sea Systems | sku: CW80392 Blue Sea 1741200 Mini OLED Temperature Monitor - Blue 1741200 Mini OLED Temperature Monitor - BlueMonitors essential electrical system parameters on a bright, waterproof, daylight readable OLED screen.Features:Compact size enables mounting in any convenient locationReverse polarity protectedMounts in a... MSRP: Now: $70.99 Add to Cart Compare Quick view Blue Sea Systems | sku: CW80388 Blue Sea 1732200 Mini OLED Ammeter - Blue 1732200 Mini OLED Ammeter - BlueMonitors essential electrical system parameters on a bright, waterproof, daylight readable OLED screen.Features:Compact size enables mounting in any convenient locationReverse polarity protectedMounts in a common 1-1/8 in... MSRP: Now: $93.53 Add to Cart Compare Quick view Blue Sea Systems | sku: CW54764 Blue Sea 1832 M2 DC Ammeter M2 DC AmmeterMonitors DC Amperage with large, bright display. Accurately measure and monitor the amperage of your DC system. (measures 2 circuits) Supports programmable shunt ratios. Features: Auto-dimming, bright OLED display is easy to read Easy to... MSRP: Now: $356.92 Add to Cart Compare Quick view Blue Sea Systems | sku: CW20762 Blue Sea 8253 DC Zero Center Analog Ammeter - 2-3/4" Face, 100-0-100 Amperes DC DC Zero Center Analog AmmeterShunt Type:Â ExternalMeters read both discharge and charge current Simple 2-wire connection from shunt - no other power required Meter senses and powers from shunt connection Includes appropriate DC shunt Backlit meter... MSRP: Now: $113.44 Add to Cart Compare Quick view BEP Marine | sku: CW78964 BEP Tank Level Monitor Sender Interface Tank Level Monitor Sender InterfaceThe 600-TLM-SIF signal converter module is used to convert from 10-180 ohm, or 240-33 ohm tank sender outputs, to a 0-5V output. BEP equipment that uses a 0-5 volt signal input includes the DCSM DC/Systems Monitor,... MSRP: Now: $77.38 Add to Cart Compare Quick view Blue Sea Systems | sku: CW64341 Blue Sea 1839 M2 OLED Tank Monitor M2 OLED Tank MonitorThe M2 Organic LED Digital Monitor measures essential electrical system parameters with adjustable alarms and an auto-dimming display. The M2 Monitors include a MOSFET External Circuit Relay (ECR) which can be used to control external... MSRP: Now: $356.92 Add to Cart Compare Quick view Blue Sea Systems | sku: CW54769 Blue Sea 1837 M2 AC Voltmeter M2 AC VoltmeterMonitors AC Voltage on large, bright display. Accurately measure and monitors the voltage of your AC system. (measures 2 independent circuits or 1 double phase circuit)Features: Auto-dimming, bright OLED display is easy to read Easy to... MSRP: Now: $356.92 Add to Cart Compare Quick view Blue Sea Systems | sku: CW20686 Blue Sea 8018 DC Analog Ammeter - 2-3/4" Face, 0-150 Amperes DC DC Analog AmmeterShunt Type: ExternalSimple 2-wire connectionMeter Senses Powers from same connectionIncludes DC ShuntBacklit meter faceWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the... MSRP: Now: $102.44 Add to Cart Compare Quick view Sea-Dog | sku: CW80084 Sea-Dog OLED Voltmeter - Round OLED Voltmeter - RoundThe OLED (Organic LED) Voltmeter is designed to withstand constant vibration and the rigors of a marine environment. Monitors voltage on a bright, waterproof, daylight readable OLED screen. High contrast and resolution make this... MSRP: Now: $58.75 Add to Cart Compare Quick view Blue Sea Systems | sku: CW20747 Blue Sea 8236 DC Digital Ammeter DC Digital AmmeterDisplays amperage from -500 to +500 Amps 3 levels of display brightness Splashproof front Manual sleep mode blanks display for power conservation Standard meter operates in negative side of circuit only. Shunt Shifter required for... MSRP: Now: $304.43 Add to Cart Compare Quick view Balmar | sku: CW87063 Balmar SG205 Battery Monitor Kit w/Bluetooth Gateway - No Display SG205 Battery Monitor Kit with Bluetooth Gateway - No DisplayFeatures:Learns and displays all critical battery parametersSupports for all common battery chemistries and voltagesIntelligent, self-calibrating accuracyNo display includedExpandable... MSRP: Now: $183.00 Add to Cart Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected × OK
Quick view Details Blue Sea Systems | sku: CW80388 Blue Sea 1732200 Mini OLED Ammeter - Blue MSRP: Now: $93.53 Add to Cart Compare Quick view Details Blue Sea Systems | sku: CW54764 Blue Sea 1832 M2 DC Ammeter MSRP: Now: $356.92 Add to Cart Compare Quick view Details Blue Sea Systems | sku: CW20762 Blue Sea 8253 DC Zero Center Analog Ammeter - 2-3/4" Face, 100-0-100 Amperes DC MSRP: Now: $113.44 Add to Cart Compare Quick view Details BEP Marine | sku: CW78964 BEP Tank Level Monitor Sender Interface MSRP: Now: $77.38 Add to Cart Compare Quick view Details Blue Sea Systems | sku: CW64341 Blue Sea 1839 M2 OLED Tank Monitor MSRP: Now: $356.92 Add to Cart Compare Quick view Details Blue Sea Systems | sku: CW54769 Blue Sea 1837 M2 AC Voltmeter MSRP: Now: $356.92 Add to Cart Compare Quick view Details Blue Sea Systems | sku: CW20686 Blue Sea 8018 DC Analog Ammeter - 2-3/4" Face, 0-150 Amperes DC MSRP: Now: $102.44 Add to Cart Compare Quick view Details Sea-Dog | sku: CW80084 Sea-Dog OLED Voltmeter - Round MSRP: Now: $58.75 Add to Cart Compare Quick view Details Blue Sea Systems | sku: CW20747 Blue Sea 8236 DC Digital Ammeter MSRP: Now: $304.43 Add to Cart Compare Quick view Details Balmar | sku: CW87063 Balmar SG205 Battery Monitor Kit w/Bluetooth Gateway - No Display MSRP: Now: $183.00 Add to Cart Compare Quick view Blue Sea Systems | sku: CW20750 Blue Sea 8239 AC Digital Frequency Meter AC Digital Frequency MeterDisplays frequency from 40 to 90 Hertz 3 levels of display brightness Splashproof front WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to... MSRP: Now: $304.43 Add to Cart Compare Quick view Blue Sea Systems | sku: CW80392 Blue Sea 1741200 Mini OLED Temperature Monitor - Blue 1741200 Mini OLED Temperature Monitor - BlueMonitors essential electrical system parameters on a bright, waterproof, daylight readable OLED screen.Features:Compact size enables mounting in any convenient locationReverse polarity protectedMounts in a... MSRP: Now: $70.99 Add to Cart Compare Quick view Blue Sea Systems | sku: CW80388 Blue Sea 1732200 Mini OLED Ammeter - Blue 1732200 Mini OLED Ammeter - BlueMonitors essential electrical system parameters on a bright, waterproof, daylight readable OLED screen.Features:Compact size enables mounting in any convenient locationReverse polarity protectedMounts in a common 1-1/8 in... MSRP: Now: $93.53 Add to Cart Compare Quick view Blue Sea Systems | sku: CW54764 Blue Sea 1832 M2 DC Ammeter M2 DC AmmeterMonitors DC Amperage with large, bright display. Accurately measure and monitor the amperage of your DC system. (measures 2 circuits) Supports programmable shunt ratios. Features: Auto-dimming, bright OLED display is easy to read Easy to... MSRP: Now: $356.92 Add to Cart Compare Quick view Blue Sea Systems | sku: CW20762 Blue Sea 8253 DC Zero Center Analog Ammeter - 2-3/4" Face, 100-0-100 Amperes DC DC Zero Center Analog AmmeterShunt Type:Â ExternalMeters read both discharge and charge current Simple 2-wire connection from shunt - no other power required Meter senses and powers from shunt connection Includes appropriate DC shunt Backlit meter... MSRP: Now: $113.44 Add to Cart Compare Quick view BEP Marine | sku: CW78964 BEP Tank Level Monitor Sender Interface Tank Level Monitor Sender InterfaceThe 600-TLM-SIF signal converter module is used to convert from 10-180 ohm, or 240-33 ohm tank sender outputs, to a 0-5V output. BEP equipment that uses a 0-5 volt signal input includes the DCSM DC/Systems Monitor,... MSRP: Now: $77.38 Add to Cart Compare Quick view Blue Sea Systems | sku: CW64341 Blue Sea 1839 M2 OLED Tank Monitor M2 OLED Tank MonitorThe M2 Organic LED Digital Monitor measures essential electrical system parameters with adjustable alarms and an auto-dimming display. The M2 Monitors include a MOSFET External Circuit Relay (ECR) which can be used to control external... MSRP: Now: $356.92 Add to Cart Compare Quick view Blue Sea Systems | sku: CW54769 Blue Sea 1837 M2 AC Voltmeter M2 AC VoltmeterMonitors AC Voltage on large, bright display. Accurately measure and monitors the voltage of your AC system. (measures 2 independent circuits or 1 double phase circuit)Features: Auto-dimming, bright OLED display is easy to read Easy to... MSRP: Now: $356.92 Add to Cart Compare Quick view Blue Sea Systems | sku: CW20686 Blue Sea 8018 DC Analog Ammeter - 2-3/4" Face, 0-150 Amperes DC DC Analog AmmeterShunt Type: ExternalSimple 2-wire connectionMeter Senses Powers from same connectionIncludes DC ShuntBacklit meter faceWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the... MSRP: Now: $102.44 Add to Cart Compare Quick view Sea-Dog | sku: CW80084 Sea-Dog OLED Voltmeter - Round OLED Voltmeter - RoundThe OLED (Organic LED) Voltmeter is designed to withstand constant vibration and the rigors of a marine environment. Monitors voltage on a bright, waterproof, daylight readable OLED screen. High contrast and resolution make this... MSRP: Now: $58.75 Add to Cart Compare Quick view Blue Sea Systems | sku: CW20747 Blue Sea 8236 DC Digital Ammeter DC Digital AmmeterDisplays amperage from -500 to +500 Amps 3 levels of display brightness Splashproof front Manual sleep mode blanks display for power conservation Standard meter operates in negative side of circuit only. Shunt Shifter required for... MSRP: Now: $304.43 Add to Cart Compare Quick view Balmar | sku: CW87063 Balmar SG205 Battery Monitor Kit w/Bluetooth Gateway - No Display SG205 Battery Monitor Kit with Bluetooth Gateway - No DisplayFeatures:Learns and displays all critical battery parametersSupports for all common battery chemistries and voltagesIntelligent, self-calibrating accuracyNo display includedExpandable... MSRP: Now: $183.00 Add to Cart Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected × OK
Quick view Details Blue Sea Systems | sku: CW54764 Blue Sea 1832 M2 DC Ammeter MSRP: Now: $356.92 Add to Cart Compare Quick view Details Blue Sea Systems | sku: CW20762 Blue Sea 8253 DC Zero Center Analog Ammeter - 2-3/4" Face, 100-0-100 Amperes DC MSRP: Now: $113.44 Add to Cart Compare Quick view Details BEP Marine | sku: CW78964 BEP Tank Level Monitor Sender Interface MSRP: Now: $77.38 Add to Cart Compare Quick view Details Blue Sea Systems | sku: CW64341 Blue Sea 1839 M2 OLED Tank Monitor MSRP: Now: $356.92 Add to Cart Compare Quick view Details Blue Sea Systems | sku: CW54769 Blue Sea 1837 M2 AC Voltmeter MSRP: Now: $356.92 Add to Cart Compare Quick view Details Blue Sea Systems | sku: CW20686 Blue Sea 8018 DC Analog Ammeter - 2-3/4" Face, 0-150 Amperes DC MSRP: Now: $102.44 Add to Cart Compare Quick view Details Sea-Dog | sku: CW80084 Sea-Dog OLED Voltmeter - Round MSRP: Now: $58.75 Add to Cart Compare Quick view Details Blue Sea Systems | sku: CW20747 Blue Sea 8236 DC Digital Ammeter MSRP: Now: $304.43 Add to Cart Compare Quick view Details Balmar | sku: CW87063 Balmar SG205 Battery Monitor Kit w/Bluetooth Gateway - No Display MSRP: Now: $183.00 Add to Cart Compare Quick view Blue Sea Systems | sku: CW20750 Blue Sea 8239 AC Digital Frequency Meter AC Digital Frequency MeterDisplays frequency from 40 to 90 Hertz 3 levels of display brightness Splashproof front WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to... MSRP: Now: $304.43 Add to Cart Compare Quick view Blue Sea Systems | sku: CW80392 Blue Sea 1741200 Mini OLED Temperature Monitor - Blue 1741200 Mini OLED Temperature Monitor - BlueMonitors essential electrical system parameters on a bright, waterproof, daylight readable OLED screen.Features:Compact size enables mounting in any convenient locationReverse polarity protectedMounts in a... MSRP: Now: $70.99 Add to Cart Compare Quick view Blue Sea Systems | sku: CW80388 Blue Sea 1732200 Mini OLED Ammeter - Blue 1732200 Mini OLED Ammeter - BlueMonitors essential electrical system parameters on a bright, waterproof, daylight readable OLED screen.Features:Compact size enables mounting in any convenient locationReverse polarity protectedMounts in a common 1-1/8 in... MSRP: Now: $93.53 Add to Cart Compare Quick view Blue Sea Systems | sku: CW54764 Blue Sea 1832 M2 DC Ammeter M2 DC AmmeterMonitors DC Amperage with large, bright display. Accurately measure and monitor the amperage of your DC system. (measures 2 circuits) Supports programmable shunt ratios. Features: Auto-dimming, bright OLED display is easy to read Easy to... MSRP: Now: $356.92 Add to Cart Compare Quick view Blue Sea Systems | sku: CW20762 Blue Sea 8253 DC Zero Center Analog Ammeter - 2-3/4" Face, 100-0-100 Amperes DC DC Zero Center Analog AmmeterShunt Type:Â ExternalMeters read both discharge and charge current Simple 2-wire connection from shunt - no other power required Meter senses and powers from shunt connection Includes appropriate DC shunt Backlit meter... MSRP: Now: $113.44 Add to Cart Compare Quick view BEP Marine | sku: CW78964 BEP Tank Level Monitor Sender Interface Tank Level Monitor Sender InterfaceThe 600-TLM-SIF signal converter module is used to convert from 10-180 ohm, or 240-33 ohm tank sender outputs, to a 0-5V output. BEP equipment that uses a 0-5 volt signal input includes the DCSM DC/Systems Monitor,... MSRP: Now: $77.38 Add to Cart Compare Quick view Blue Sea Systems | sku: CW64341 Blue Sea 1839 M2 OLED Tank Monitor M2 OLED Tank MonitorThe M2 Organic LED Digital Monitor measures essential electrical system parameters with adjustable alarms and an auto-dimming display. The M2 Monitors include a MOSFET External Circuit Relay (ECR) which can be used to control external... MSRP: Now: $356.92 Add to Cart Compare Quick view Blue Sea Systems | sku: CW54769 Blue Sea 1837 M2 AC Voltmeter M2 AC VoltmeterMonitors AC Voltage on large, bright display. Accurately measure and monitors the voltage of your AC system. (measures 2 independent circuits or 1 double phase circuit)Features: Auto-dimming, bright OLED display is easy to read Easy to... MSRP: Now: $356.92 Add to Cart Compare Quick view Blue Sea Systems | sku: CW20686 Blue Sea 8018 DC Analog Ammeter - 2-3/4" Face, 0-150 Amperes DC DC Analog AmmeterShunt Type: ExternalSimple 2-wire connectionMeter Senses Powers from same connectionIncludes DC ShuntBacklit meter faceWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the... MSRP: Now: $102.44 Add to Cart Compare Quick view Sea-Dog | sku: CW80084 Sea-Dog OLED Voltmeter - Round OLED Voltmeter - RoundThe OLED (Organic LED) Voltmeter is designed to withstand constant vibration and the rigors of a marine environment. Monitors voltage on a bright, waterproof, daylight readable OLED screen. High contrast and resolution make this... MSRP: Now: $58.75 Add to Cart Compare Quick view Blue Sea Systems | sku: CW20747 Blue Sea 8236 DC Digital Ammeter DC Digital AmmeterDisplays amperage from -500 to +500 Amps 3 levels of display brightness Splashproof front Manual sleep mode blanks display for power conservation Standard meter operates in negative side of circuit only. Shunt Shifter required for... MSRP: Now: $304.43 Add to Cart Compare Quick view Balmar | sku: CW87063 Balmar SG205 Battery Monitor Kit w/Bluetooth Gateway - No Display SG205 Battery Monitor Kit with Bluetooth Gateway - No DisplayFeatures:Learns and displays all critical battery parametersSupports for all common battery chemistries and voltagesIntelligent, self-calibrating accuracyNo display includedExpandable... MSRP: Now: $183.00 Add to Cart Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected × OK
Quick view Details Blue Sea Systems | sku: CW20762 Blue Sea 8253 DC Zero Center Analog Ammeter - 2-3/4" Face, 100-0-100 Amperes DC MSRP: Now: $113.44 Add to Cart Compare Quick view Details BEP Marine | sku: CW78964 BEP Tank Level Monitor Sender Interface MSRP: Now: $77.38 Add to Cart Compare Quick view Details Blue Sea Systems | sku: CW64341 Blue Sea 1839 M2 OLED Tank Monitor MSRP: Now: $356.92 Add to Cart Compare Quick view Details Blue Sea Systems | sku: CW54769 Blue Sea 1837 M2 AC Voltmeter MSRP: Now: $356.92 Add to Cart Compare Quick view Details Blue Sea Systems | sku: CW20686 Blue Sea 8018 DC Analog Ammeter - 2-3/4" Face, 0-150 Amperes DC MSRP: Now: $102.44 Add to Cart Compare Quick view Details Sea-Dog | sku: CW80084 Sea-Dog OLED Voltmeter - Round MSRP: Now: $58.75 Add to Cart Compare Quick view Details Blue Sea Systems | sku: CW20747 Blue Sea 8236 DC Digital Ammeter MSRP: Now: $304.43 Add to Cart Compare Quick view Details Balmar | sku: CW87063 Balmar SG205 Battery Monitor Kit w/Bluetooth Gateway - No Display MSRP: Now: $183.00 Add to Cart Compare Quick view Blue Sea Systems | sku: CW20750 Blue Sea 8239 AC Digital Frequency Meter AC Digital Frequency MeterDisplays frequency from 40 to 90 Hertz 3 levels of display brightness Splashproof front WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to... MSRP: Now: $304.43 Add to Cart Compare Quick view Blue Sea Systems | sku: CW80392 Blue Sea 1741200 Mini OLED Temperature Monitor - Blue 1741200 Mini OLED Temperature Monitor - BlueMonitors essential electrical system parameters on a bright, waterproof, daylight readable OLED screen.Features:Compact size enables mounting in any convenient locationReverse polarity protectedMounts in a... MSRP: Now: $70.99 Add to Cart Compare Quick view Blue Sea Systems | sku: CW80388 Blue Sea 1732200 Mini OLED Ammeter - Blue 1732200 Mini OLED Ammeter - BlueMonitors essential electrical system parameters on a bright, waterproof, daylight readable OLED screen.Features:Compact size enables mounting in any convenient locationReverse polarity protectedMounts in a common 1-1/8 in... MSRP: Now: $93.53 Add to Cart Compare Quick view Blue Sea Systems | sku: CW54764 Blue Sea 1832 M2 DC Ammeter M2 DC AmmeterMonitors DC Amperage with large, bright display. Accurately measure and monitor the amperage of your DC system. (measures 2 circuits) Supports programmable shunt ratios. Features: Auto-dimming, bright OLED display is easy to read Easy to... MSRP: Now: $356.92 Add to Cart Compare Quick view Blue Sea Systems | sku: CW20762 Blue Sea 8253 DC Zero Center Analog Ammeter - 2-3/4" Face, 100-0-100 Amperes DC DC Zero Center Analog AmmeterShunt Type:Â ExternalMeters read both discharge and charge current Simple 2-wire connection from shunt - no other power required Meter senses and powers from shunt connection Includes appropriate DC shunt Backlit meter... MSRP: Now: $113.44 Add to Cart Compare Quick view BEP Marine | sku: CW78964 BEP Tank Level Monitor Sender Interface Tank Level Monitor Sender InterfaceThe 600-TLM-SIF signal converter module is used to convert from 10-180 ohm, or 240-33 ohm tank sender outputs, to a 0-5V output. BEP equipment that uses a 0-5 volt signal input includes the DCSM DC/Systems Monitor,... MSRP: Now: $77.38 Add to Cart Compare Quick view Blue Sea Systems | sku: CW64341 Blue Sea 1839 M2 OLED Tank Monitor M2 OLED Tank MonitorThe M2 Organic LED Digital Monitor measures essential electrical system parameters with adjustable alarms and an auto-dimming display. The M2 Monitors include a MOSFET External Circuit Relay (ECR) which can be used to control external... MSRP: Now: $356.92 Add to Cart Compare Quick view Blue Sea Systems | sku: CW54769 Blue Sea 1837 M2 AC Voltmeter M2 AC VoltmeterMonitors AC Voltage on large, bright display. Accurately measure and monitors the voltage of your AC system. (measures 2 independent circuits or 1 double phase circuit)Features: Auto-dimming, bright OLED display is easy to read Easy to... MSRP: Now: $356.92 Add to Cart Compare Quick view Blue Sea Systems | sku: CW20686 Blue Sea 8018 DC Analog Ammeter - 2-3/4" Face, 0-150 Amperes DC DC Analog AmmeterShunt Type: ExternalSimple 2-wire connectionMeter Senses Powers from same connectionIncludes DC ShuntBacklit meter faceWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the... MSRP: Now: $102.44 Add to Cart Compare Quick view Sea-Dog | sku: CW80084 Sea-Dog OLED Voltmeter - Round OLED Voltmeter - RoundThe OLED (Organic LED) Voltmeter is designed to withstand constant vibration and the rigors of a marine environment. Monitors voltage on a bright, waterproof, daylight readable OLED screen. High contrast and resolution make this... MSRP: Now: $58.75 Add to Cart Compare Quick view Blue Sea Systems | sku: CW20747 Blue Sea 8236 DC Digital Ammeter DC Digital AmmeterDisplays amperage from -500 to +500 Amps 3 levels of display brightness Splashproof front Manual sleep mode blanks display for power conservation Standard meter operates in negative side of circuit only. Shunt Shifter required for... MSRP: Now: $304.43 Add to Cart Compare Quick view Balmar | sku: CW87063 Balmar SG205 Battery Monitor Kit w/Bluetooth Gateway - No Display SG205 Battery Monitor Kit with Bluetooth Gateway - No DisplayFeatures:Learns and displays all critical battery parametersSupports for all common battery chemistries and voltagesIntelligent, self-calibrating accuracyNo display includedExpandable... MSRP: Now: $183.00 Add to Cart Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected × OK
Quick view Details BEP Marine | sku: CW78964 BEP Tank Level Monitor Sender Interface MSRP: Now: $77.38 Add to Cart Compare Quick view Details Blue Sea Systems | sku: CW64341 Blue Sea 1839 M2 OLED Tank Monitor MSRP: Now: $356.92 Add to Cart Compare Quick view Details Blue Sea Systems | sku: CW54769 Blue Sea 1837 M2 AC Voltmeter MSRP: Now: $356.92 Add to Cart Compare Quick view Details Blue Sea Systems | sku: CW20686 Blue Sea 8018 DC Analog Ammeter - 2-3/4" Face, 0-150 Amperes DC MSRP: Now: $102.44 Add to Cart Compare Quick view Details Sea-Dog | sku: CW80084 Sea-Dog OLED Voltmeter - Round MSRP: Now: $58.75 Add to Cart Compare Quick view Details Blue Sea Systems | sku: CW20747 Blue Sea 8236 DC Digital Ammeter MSRP: Now: $304.43 Add to Cart Compare Quick view Details Balmar | sku: CW87063 Balmar SG205 Battery Monitor Kit w/Bluetooth Gateway - No Display MSRP: Now: $183.00 Add to Cart Compare Quick view Blue Sea Systems | sku: CW20750 Blue Sea 8239 AC Digital Frequency Meter AC Digital Frequency MeterDisplays frequency from 40 to 90 Hertz 3 levels of display brightness Splashproof front WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to... MSRP: Now: $304.43 Add to Cart Compare Quick view Blue Sea Systems | sku: CW80392 Blue Sea 1741200 Mini OLED Temperature Monitor - Blue 1741200 Mini OLED Temperature Monitor - BlueMonitors essential electrical system parameters on a bright, waterproof, daylight readable OLED screen.Features:Compact size enables mounting in any convenient locationReverse polarity protectedMounts in a... MSRP: Now: $70.99 Add to Cart Compare Quick view Blue Sea Systems | sku: CW80388 Blue Sea 1732200 Mini OLED Ammeter - Blue 1732200 Mini OLED Ammeter - BlueMonitors essential electrical system parameters on a bright, waterproof, daylight readable OLED screen.Features:Compact size enables mounting in any convenient locationReverse polarity protectedMounts in a common 1-1/8 in... MSRP: Now: $93.53 Add to Cart Compare Quick view Blue Sea Systems | sku: CW54764 Blue Sea 1832 M2 DC Ammeter M2 DC AmmeterMonitors DC Amperage with large, bright display. Accurately measure and monitor the amperage of your DC system. (measures 2 circuits) Supports programmable shunt ratios. Features: Auto-dimming, bright OLED display is easy to read Easy to... MSRP: Now: $356.92 Add to Cart Compare Quick view Blue Sea Systems | sku: CW20762 Blue Sea 8253 DC Zero Center Analog Ammeter - 2-3/4" Face, 100-0-100 Amperes DC DC Zero Center Analog AmmeterShunt Type:Â ExternalMeters read both discharge and charge current Simple 2-wire connection from shunt - no other power required Meter senses and powers from shunt connection Includes appropriate DC shunt Backlit meter... MSRP: Now: $113.44 Add to Cart Compare Quick view BEP Marine | sku: CW78964 BEP Tank Level Monitor Sender Interface Tank Level Monitor Sender InterfaceThe 600-TLM-SIF signal converter module is used to convert from 10-180 ohm, or 240-33 ohm tank sender outputs, to a 0-5V output. BEP equipment that uses a 0-5 volt signal input includes the DCSM DC/Systems Monitor,... MSRP: Now: $77.38 Add to Cart Compare Quick view Blue Sea Systems | sku: CW64341 Blue Sea 1839 M2 OLED Tank Monitor M2 OLED Tank MonitorThe M2 Organic LED Digital Monitor measures essential electrical system parameters with adjustable alarms and an auto-dimming display. The M2 Monitors include a MOSFET External Circuit Relay (ECR) which can be used to control external... MSRP: Now: $356.92 Add to Cart Compare Quick view Blue Sea Systems | sku: CW54769 Blue Sea 1837 M2 AC Voltmeter M2 AC VoltmeterMonitors AC Voltage on large, bright display. Accurately measure and monitors the voltage of your AC system. (measures 2 independent circuits or 1 double phase circuit)Features: Auto-dimming, bright OLED display is easy to read Easy to... MSRP: Now: $356.92 Add to Cart Compare Quick view Blue Sea Systems | sku: CW20686 Blue Sea 8018 DC Analog Ammeter - 2-3/4" Face, 0-150 Amperes DC DC Analog AmmeterShunt Type: ExternalSimple 2-wire connectionMeter Senses Powers from same connectionIncludes DC ShuntBacklit meter faceWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the... MSRP: Now: $102.44 Add to Cart Compare Quick view Sea-Dog | sku: CW80084 Sea-Dog OLED Voltmeter - Round OLED Voltmeter - RoundThe OLED (Organic LED) Voltmeter is designed to withstand constant vibration and the rigors of a marine environment. Monitors voltage on a bright, waterproof, daylight readable OLED screen. High contrast and resolution make this... MSRP: Now: $58.75 Add to Cart Compare Quick view Blue Sea Systems | sku: CW20747 Blue Sea 8236 DC Digital Ammeter DC Digital AmmeterDisplays amperage from -500 to +500 Amps 3 levels of display brightness Splashproof front Manual sleep mode blanks display for power conservation Standard meter operates in negative side of circuit only. Shunt Shifter required for... MSRP: Now: $304.43 Add to Cart Compare Quick view Balmar | sku: CW87063 Balmar SG205 Battery Monitor Kit w/Bluetooth Gateway - No Display SG205 Battery Monitor Kit with Bluetooth Gateway - No DisplayFeatures:Learns and displays all critical battery parametersSupports for all common battery chemistries and voltagesIntelligent, self-calibrating accuracyNo display includedExpandable... MSRP: Now: $183.00 Add to Cart Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected × OK
Quick view Details Blue Sea Systems | sku: CW64341 Blue Sea 1839 M2 OLED Tank Monitor MSRP: Now: $356.92 Add to Cart Compare Quick view Details Blue Sea Systems | sku: CW54769 Blue Sea 1837 M2 AC Voltmeter MSRP: Now: $356.92 Add to Cart Compare Quick view Details Blue Sea Systems | sku: CW20686 Blue Sea 8018 DC Analog Ammeter - 2-3/4" Face, 0-150 Amperes DC MSRP: Now: $102.44 Add to Cart Compare Quick view Details Sea-Dog | sku: CW80084 Sea-Dog OLED Voltmeter - Round MSRP: Now: $58.75 Add to Cart Compare Quick view Details Blue Sea Systems | sku: CW20747 Blue Sea 8236 DC Digital Ammeter MSRP: Now: $304.43 Add to Cart Compare Quick view Details Balmar | sku: CW87063 Balmar SG205 Battery Monitor Kit w/Bluetooth Gateway - No Display MSRP: Now: $183.00 Add to Cart Compare Quick view Blue Sea Systems | sku: CW20750 Blue Sea 8239 AC Digital Frequency Meter AC Digital Frequency MeterDisplays frequency from 40 to 90 Hertz 3 levels of display brightness Splashproof front WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to... MSRP: Now: $304.43 Add to Cart Compare Quick view Blue Sea Systems | sku: CW80392 Blue Sea 1741200 Mini OLED Temperature Monitor - Blue 1741200 Mini OLED Temperature Monitor - BlueMonitors essential electrical system parameters on a bright, waterproof, daylight readable OLED screen.Features:Compact size enables mounting in any convenient locationReverse polarity protectedMounts in a... MSRP: Now: $70.99 Add to Cart Compare Quick view Blue Sea Systems | sku: CW80388 Blue Sea 1732200 Mini OLED Ammeter - Blue 1732200 Mini OLED Ammeter - BlueMonitors essential electrical system parameters on a bright, waterproof, daylight readable OLED screen.Features:Compact size enables mounting in any convenient locationReverse polarity protectedMounts in a common 1-1/8 in... MSRP: Now: $93.53 Add to Cart Compare Quick view Blue Sea Systems | sku: CW54764 Blue Sea 1832 M2 DC Ammeter M2 DC AmmeterMonitors DC Amperage with large, bright display. Accurately measure and monitor the amperage of your DC system. (measures 2 circuits) Supports programmable shunt ratios. Features: Auto-dimming, bright OLED display is easy to read Easy to... MSRP: Now: $356.92 Add to Cart Compare Quick view Blue Sea Systems | sku: CW20762 Blue Sea 8253 DC Zero Center Analog Ammeter - 2-3/4" Face, 100-0-100 Amperes DC DC Zero Center Analog AmmeterShunt Type:Â ExternalMeters read both discharge and charge current Simple 2-wire connection from shunt - no other power required Meter senses and powers from shunt connection Includes appropriate DC shunt Backlit meter... MSRP: Now: $113.44 Add to Cart Compare Quick view BEP Marine | sku: CW78964 BEP Tank Level Monitor Sender Interface Tank Level Monitor Sender InterfaceThe 600-TLM-SIF signal converter module is used to convert from 10-180 ohm, or 240-33 ohm tank sender outputs, to a 0-5V output. BEP equipment that uses a 0-5 volt signal input includes the DCSM DC/Systems Monitor,... MSRP: Now: $77.38 Add to Cart Compare Quick view Blue Sea Systems | sku: CW64341 Blue Sea 1839 M2 OLED Tank Monitor M2 OLED Tank MonitorThe M2 Organic LED Digital Monitor measures essential electrical system parameters with adjustable alarms and an auto-dimming display. The M2 Monitors include a MOSFET External Circuit Relay (ECR) which can be used to control external... MSRP: Now: $356.92 Add to Cart Compare Quick view Blue Sea Systems | sku: CW54769 Blue Sea 1837 M2 AC Voltmeter M2 AC VoltmeterMonitors AC Voltage on large, bright display. Accurately measure and monitors the voltage of your AC system. (measures 2 independent circuits or 1 double phase circuit)Features: Auto-dimming, bright OLED display is easy to read Easy to... MSRP: Now: $356.92 Add to Cart Compare Quick view Blue Sea Systems | sku: CW20686 Blue Sea 8018 DC Analog Ammeter - 2-3/4" Face, 0-150 Amperes DC DC Analog AmmeterShunt Type: ExternalSimple 2-wire connectionMeter Senses Powers from same connectionIncludes DC ShuntBacklit meter faceWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the... MSRP: Now: $102.44 Add to Cart Compare Quick view Sea-Dog | sku: CW80084 Sea-Dog OLED Voltmeter - Round OLED Voltmeter - RoundThe OLED (Organic LED) Voltmeter is designed to withstand constant vibration and the rigors of a marine environment. Monitors voltage on a bright, waterproof, daylight readable OLED screen. High contrast and resolution make this... MSRP: Now: $58.75 Add to Cart Compare Quick view Blue Sea Systems | sku: CW20747 Blue Sea 8236 DC Digital Ammeter DC Digital AmmeterDisplays amperage from -500 to +500 Amps 3 levels of display brightness Splashproof front Manual sleep mode blanks display for power conservation Standard meter operates in negative side of circuit only. Shunt Shifter required for... MSRP: Now: $304.43 Add to Cart Compare Quick view Balmar | sku: CW87063 Balmar SG205 Battery Monitor Kit w/Bluetooth Gateway - No Display SG205 Battery Monitor Kit with Bluetooth Gateway - No DisplayFeatures:Learns and displays all critical battery parametersSupports for all common battery chemistries and voltagesIntelligent, self-calibrating accuracyNo display includedExpandable... MSRP: Now: $183.00 Add to Cart Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected × OK
Quick view Details Blue Sea Systems | sku: CW54769 Blue Sea 1837 M2 AC Voltmeter MSRP: Now: $356.92 Add to Cart Compare Quick view Details Blue Sea Systems | sku: CW20686 Blue Sea 8018 DC Analog Ammeter - 2-3/4" Face, 0-150 Amperes DC MSRP: Now: $102.44 Add to Cart Compare Quick view Details Sea-Dog | sku: CW80084 Sea-Dog OLED Voltmeter - Round MSRP: Now: $58.75 Add to Cart Compare Quick view Details Blue Sea Systems | sku: CW20747 Blue Sea 8236 DC Digital Ammeter MSRP: Now: $304.43 Add to Cart Compare Quick view Details Balmar | sku: CW87063 Balmar SG205 Battery Monitor Kit w/Bluetooth Gateway - No Display MSRP: Now: $183.00 Add to Cart Compare Quick view Blue Sea Systems | sku: CW20750 Blue Sea 8239 AC Digital Frequency Meter AC Digital Frequency MeterDisplays frequency from 40 to 90 Hertz 3 levels of display brightness Splashproof front WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to... MSRP: Now: $304.43 Add to Cart Compare Quick view Blue Sea Systems | sku: CW80392 Blue Sea 1741200 Mini OLED Temperature Monitor - Blue 1741200 Mini OLED Temperature Monitor - BlueMonitors essential electrical system parameters on a bright, waterproof, daylight readable OLED screen.Features:Compact size enables mounting in any convenient locationReverse polarity protectedMounts in a... MSRP: Now: $70.99 Add to Cart Compare Quick view Blue Sea Systems | sku: CW80388 Blue Sea 1732200 Mini OLED Ammeter - Blue 1732200 Mini OLED Ammeter - BlueMonitors essential electrical system parameters on a bright, waterproof, daylight readable OLED screen.Features:Compact size enables mounting in any convenient locationReverse polarity protectedMounts in a common 1-1/8 in... MSRP: Now: $93.53 Add to Cart Compare Quick view Blue Sea Systems | sku: CW54764 Blue Sea 1832 M2 DC Ammeter M2 DC AmmeterMonitors DC Amperage with large, bright display. Accurately measure and monitor the amperage of your DC system. (measures 2 circuits) Supports programmable shunt ratios. Features: Auto-dimming, bright OLED display is easy to read Easy to... MSRP: Now: $356.92 Add to Cart Compare Quick view Blue Sea Systems | sku: CW20762 Blue Sea 8253 DC Zero Center Analog Ammeter - 2-3/4" Face, 100-0-100 Amperes DC DC Zero Center Analog AmmeterShunt Type:Â ExternalMeters read both discharge and charge current Simple 2-wire connection from shunt - no other power required Meter senses and powers from shunt connection Includes appropriate DC shunt Backlit meter... MSRP: Now: $113.44 Add to Cart Compare Quick view BEP Marine | sku: CW78964 BEP Tank Level Monitor Sender Interface Tank Level Monitor Sender InterfaceThe 600-TLM-SIF signal converter module is used to convert from 10-180 ohm, or 240-33 ohm tank sender outputs, to a 0-5V output. BEP equipment that uses a 0-5 volt signal input includes the DCSM DC/Systems Monitor,... MSRP: Now: $77.38 Add to Cart Compare Quick view Blue Sea Systems | sku: CW64341 Blue Sea 1839 M2 OLED Tank Monitor M2 OLED Tank MonitorThe M2 Organic LED Digital Monitor measures essential electrical system parameters with adjustable alarms and an auto-dimming display. The M2 Monitors include a MOSFET External Circuit Relay (ECR) which can be used to control external... MSRP: Now: $356.92 Add to Cart Compare Quick view Blue Sea Systems | sku: CW54769 Blue Sea 1837 M2 AC Voltmeter M2 AC VoltmeterMonitors AC Voltage on large, bright display. Accurately measure and monitors the voltage of your AC system. (measures 2 independent circuits or 1 double phase circuit)Features: Auto-dimming, bright OLED display is easy to read Easy to... MSRP: Now: $356.92 Add to Cart Compare Quick view Blue Sea Systems | sku: CW20686 Blue Sea 8018 DC Analog Ammeter - 2-3/4" Face, 0-150 Amperes DC DC Analog AmmeterShunt Type: ExternalSimple 2-wire connectionMeter Senses Powers from same connectionIncludes DC ShuntBacklit meter faceWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the... MSRP: Now: $102.44 Add to Cart Compare Quick view Sea-Dog | sku: CW80084 Sea-Dog OLED Voltmeter - Round OLED Voltmeter - RoundThe OLED (Organic LED) Voltmeter is designed to withstand constant vibration and the rigors of a marine environment. Monitors voltage on a bright, waterproof, daylight readable OLED screen. High contrast and resolution make this... MSRP: Now: $58.75 Add to Cart Compare Quick view Blue Sea Systems | sku: CW20747 Blue Sea 8236 DC Digital Ammeter DC Digital AmmeterDisplays amperage from -500 to +500 Amps 3 levels of display brightness Splashproof front Manual sleep mode blanks display for power conservation Standard meter operates in negative side of circuit only. Shunt Shifter required for... MSRP: Now: $304.43 Add to Cart Compare Quick view Balmar | sku: CW87063 Balmar SG205 Battery Monitor Kit w/Bluetooth Gateway - No Display SG205 Battery Monitor Kit with Bluetooth Gateway - No DisplayFeatures:Learns and displays all critical battery parametersSupports for all common battery chemistries and voltagesIntelligent, self-calibrating accuracyNo display includedExpandable... MSRP: Now: $183.00 Add to Cart Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected × OK
Quick view Details Blue Sea Systems | sku: CW20686 Blue Sea 8018 DC Analog Ammeter - 2-3/4" Face, 0-150 Amperes DC MSRP: Now: $102.44 Add to Cart Compare Quick view Details Sea-Dog | sku: CW80084 Sea-Dog OLED Voltmeter - Round MSRP: Now: $58.75 Add to Cart Compare Quick view Details Blue Sea Systems | sku: CW20747 Blue Sea 8236 DC Digital Ammeter MSRP: Now: $304.43 Add to Cart Compare Quick view Details Balmar | sku: CW87063 Balmar SG205 Battery Monitor Kit w/Bluetooth Gateway - No Display MSRP: Now: $183.00 Add to Cart Compare Quick view Blue Sea Systems | sku: CW20750 Blue Sea 8239 AC Digital Frequency Meter AC Digital Frequency MeterDisplays frequency from 40 to 90 Hertz 3 levels of display brightness Splashproof front WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to... MSRP: Now: $304.43 Add to Cart Compare Quick view Blue Sea Systems | sku: CW80392 Blue Sea 1741200 Mini OLED Temperature Monitor - Blue 1741200 Mini OLED Temperature Monitor - BlueMonitors essential electrical system parameters on a bright, waterproof, daylight readable OLED screen.Features:Compact size enables mounting in any convenient locationReverse polarity protectedMounts in a... MSRP: Now: $70.99 Add to Cart Compare Quick view Blue Sea Systems | sku: CW80388 Blue Sea 1732200 Mini OLED Ammeter - Blue 1732200 Mini OLED Ammeter - BlueMonitors essential electrical system parameters on a bright, waterproof, daylight readable OLED screen.Features:Compact size enables mounting in any convenient locationReverse polarity protectedMounts in a common 1-1/8 in... MSRP: Now: $93.53 Add to Cart Compare Quick view Blue Sea Systems | sku: CW54764 Blue Sea 1832 M2 DC Ammeter M2 DC AmmeterMonitors DC Amperage with large, bright display. Accurately measure and monitor the amperage of your DC system. (measures 2 circuits) Supports programmable shunt ratios. Features: Auto-dimming, bright OLED display is easy to read Easy to... MSRP: Now: $356.92 Add to Cart Compare Quick view Blue Sea Systems | sku: CW20762 Blue Sea 8253 DC Zero Center Analog Ammeter - 2-3/4" Face, 100-0-100 Amperes DC DC Zero Center Analog AmmeterShunt Type:Â ExternalMeters read both discharge and charge current Simple 2-wire connection from shunt - no other power required Meter senses and powers from shunt connection Includes appropriate DC shunt Backlit meter... MSRP: Now: $113.44 Add to Cart Compare Quick view BEP Marine | sku: CW78964 BEP Tank Level Monitor Sender Interface Tank Level Monitor Sender InterfaceThe 600-TLM-SIF signal converter module is used to convert from 10-180 ohm, or 240-33 ohm tank sender outputs, to a 0-5V output. BEP equipment that uses a 0-5 volt signal input includes the DCSM DC/Systems Monitor,... MSRP: Now: $77.38 Add to Cart Compare Quick view Blue Sea Systems | sku: CW64341 Blue Sea 1839 M2 OLED Tank Monitor M2 OLED Tank MonitorThe M2 Organic LED Digital Monitor measures essential electrical system parameters with adjustable alarms and an auto-dimming display. The M2 Monitors include a MOSFET External Circuit Relay (ECR) which can be used to control external... MSRP: Now: $356.92 Add to Cart Compare Quick view Blue Sea Systems | sku: CW54769 Blue Sea 1837 M2 AC Voltmeter M2 AC VoltmeterMonitors AC Voltage on large, bright display. Accurately measure and monitors the voltage of your AC system. (measures 2 independent circuits or 1 double phase circuit)Features: Auto-dimming, bright OLED display is easy to read Easy to... MSRP: Now: $356.92 Add to Cart Compare Quick view Blue Sea Systems | sku: CW20686 Blue Sea 8018 DC Analog Ammeter - 2-3/4" Face, 0-150 Amperes DC DC Analog AmmeterShunt Type: ExternalSimple 2-wire connectionMeter Senses Powers from same connectionIncludes DC ShuntBacklit meter faceWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the... MSRP: Now: $102.44 Add to Cart Compare Quick view Sea-Dog | sku: CW80084 Sea-Dog OLED Voltmeter - Round OLED Voltmeter - RoundThe OLED (Organic LED) Voltmeter is designed to withstand constant vibration and the rigors of a marine environment. Monitors voltage on a bright, waterproof, daylight readable OLED screen. High contrast and resolution make this... MSRP: Now: $58.75 Add to Cart Compare Quick view Blue Sea Systems | sku: CW20747 Blue Sea 8236 DC Digital Ammeter DC Digital AmmeterDisplays amperage from -500 to +500 Amps 3 levels of display brightness Splashproof front Manual sleep mode blanks display for power conservation Standard meter operates in negative side of circuit only. Shunt Shifter required for... MSRP: Now: $304.43 Add to Cart Compare Quick view Balmar | sku: CW87063 Balmar SG205 Battery Monitor Kit w/Bluetooth Gateway - No Display SG205 Battery Monitor Kit with Bluetooth Gateway - No DisplayFeatures:Learns and displays all critical battery parametersSupports for all common battery chemistries and voltagesIntelligent, self-calibrating accuracyNo display includedExpandable... MSRP: Now: $183.00 Add to Cart Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected × OK
Quick view Details Sea-Dog | sku: CW80084 Sea-Dog OLED Voltmeter - Round MSRP: Now: $58.75 Add to Cart Compare Quick view Details Blue Sea Systems | sku: CW20747 Blue Sea 8236 DC Digital Ammeter MSRP: Now: $304.43 Add to Cart Compare Quick view Details Balmar | sku: CW87063 Balmar SG205 Battery Monitor Kit w/Bluetooth Gateway - No Display MSRP: Now: $183.00 Add to Cart Compare Quick view Blue Sea Systems | sku: CW20750 Blue Sea 8239 AC Digital Frequency Meter AC Digital Frequency MeterDisplays frequency from 40 to 90 Hertz 3 levels of display brightness Splashproof front WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to... MSRP: Now: $304.43 Add to Cart Compare Quick view Blue Sea Systems | sku: CW80392 Blue Sea 1741200 Mini OLED Temperature Monitor - Blue 1741200 Mini OLED Temperature Monitor - BlueMonitors essential electrical system parameters on a bright, waterproof, daylight readable OLED screen.Features:Compact size enables mounting in any convenient locationReverse polarity protectedMounts in a... MSRP: Now: $70.99 Add to Cart Compare Quick view Blue Sea Systems | sku: CW80388 Blue Sea 1732200 Mini OLED Ammeter - Blue 1732200 Mini OLED Ammeter - BlueMonitors essential electrical system parameters on a bright, waterproof, daylight readable OLED screen.Features:Compact size enables mounting in any convenient locationReverse polarity protectedMounts in a common 1-1/8 in... MSRP: Now: $93.53 Add to Cart Compare Quick view Blue Sea Systems | sku: CW54764 Blue Sea 1832 M2 DC Ammeter M2 DC AmmeterMonitors DC Amperage with large, bright display. Accurately measure and monitor the amperage of your DC system. (measures 2 circuits) Supports programmable shunt ratios. Features: Auto-dimming, bright OLED display is easy to read Easy to... MSRP: Now: $356.92 Add to Cart Compare Quick view Blue Sea Systems | sku: CW20762 Blue Sea 8253 DC Zero Center Analog Ammeter - 2-3/4" Face, 100-0-100 Amperes DC DC Zero Center Analog AmmeterShunt Type:Â ExternalMeters read both discharge and charge current Simple 2-wire connection from shunt - no other power required Meter senses and powers from shunt connection Includes appropriate DC shunt Backlit meter... MSRP: Now: $113.44 Add to Cart Compare Quick view BEP Marine | sku: CW78964 BEP Tank Level Monitor Sender Interface Tank Level Monitor Sender InterfaceThe 600-TLM-SIF signal converter module is used to convert from 10-180 ohm, or 240-33 ohm tank sender outputs, to a 0-5V output. BEP equipment that uses a 0-5 volt signal input includes the DCSM DC/Systems Monitor,... MSRP: Now: $77.38 Add to Cart Compare Quick view Blue Sea Systems | sku: CW64341 Blue Sea 1839 M2 OLED Tank Monitor M2 OLED Tank MonitorThe M2 Organic LED Digital Monitor measures essential electrical system parameters with adjustable alarms and an auto-dimming display. The M2 Monitors include a MOSFET External Circuit Relay (ECR) which can be used to control external... MSRP: Now: $356.92 Add to Cart Compare Quick view Blue Sea Systems | sku: CW54769 Blue Sea 1837 M2 AC Voltmeter M2 AC VoltmeterMonitors AC Voltage on large, bright display. Accurately measure and monitors the voltage of your AC system. (measures 2 independent circuits or 1 double phase circuit)Features: Auto-dimming, bright OLED display is easy to read Easy to... MSRP: Now: $356.92 Add to Cart Compare Quick view Blue Sea Systems | sku: CW20686 Blue Sea 8018 DC Analog Ammeter - 2-3/4" Face, 0-150 Amperes DC DC Analog AmmeterShunt Type: ExternalSimple 2-wire connectionMeter Senses Powers from same connectionIncludes DC ShuntBacklit meter faceWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the... MSRP: Now: $102.44 Add to Cart Compare Quick view Sea-Dog | sku: CW80084 Sea-Dog OLED Voltmeter - Round OLED Voltmeter - RoundThe OLED (Organic LED) Voltmeter is designed to withstand constant vibration and the rigors of a marine environment. Monitors voltage on a bright, waterproof, daylight readable OLED screen. High contrast and resolution make this... MSRP: Now: $58.75 Add to Cart Compare Quick view Blue Sea Systems | sku: CW20747 Blue Sea 8236 DC Digital Ammeter DC Digital AmmeterDisplays amperage from -500 to +500 Amps 3 levels of display brightness Splashproof front Manual sleep mode blanks display for power conservation Standard meter operates in negative side of circuit only. Shunt Shifter required for... MSRP: Now: $304.43 Add to Cart Compare Quick view Balmar | sku: CW87063 Balmar SG205 Battery Monitor Kit w/Bluetooth Gateway - No Display SG205 Battery Monitor Kit with Bluetooth Gateway - No DisplayFeatures:Learns and displays all critical battery parametersSupports for all common battery chemistries and voltagesIntelligent, self-calibrating accuracyNo display includedExpandable... MSRP: Now: $183.00 Add to Cart Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected × OK
Quick view Details Blue Sea Systems | sku: CW20747 Blue Sea 8236 DC Digital Ammeter MSRP: Now: $304.43 Add to Cart Compare Quick view Details Balmar | sku: CW87063 Balmar SG205 Battery Monitor Kit w/Bluetooth Gateway - No Display MSRP: Now: $183.00 Add to Cart Compare Quick view Blue Sea Systems | sku: CW20750 Blue Sea 8239 AC Digital Frequency Meter AC Digital Frequency MeterDisplays frequency from 40 to 90 Hertz 3 levels of display brightness Splashproof front WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to... MSRP: Now: $304.43 Add to Cart Compare Quick view Blue Sea Systems | sku: CW80392 Blue Sea 1741200 Mini OLED Temperature Monitor - Blue 1741200 Mini OLED Temperature Monitor - BlueMonitors essential electrical system parameters on a bright, waterproof, daylight readable OLED screen.Features:Compact size enables mounting in any convenient locationReverse polarity protectedMounts in a... MSRP: Now: $70.99 Add to Cart Compare Quick view Blue Sea Systems | sku: CW80388 Blue Sea 1732200 Mini OLED Ammeter - Blue 1732200 Mini OLED Ammeter - BlueMonitors essential electrical system parameters on a bright, waterproof, daylight readable OLED screen.Features:Compact size enables mounting in any convenient locationReverse polarity protectedMounts in a common 1-1/8 in... MSRP: Now: $93.53 Add to Cart Compare Quick view Blue Sea Systems | sku: CW54764 Blue Sea 1832 M2 DC Ammeter M2 DC AmmeterMonitors DC Amperage with large, bright display. Accurately measure and monitor the amperage of your DC system. (measures 2 circuits) Supports programmable shunt ratios. Features: Auto-dimming, bright OLED display is easy to read Easy to... MSRP: Now: $356.92 Add to Cart Compare Quick view Blue Sea Systems | sku: CW20762 Blue Sea 8253 DC Zero Center Analog Ammeter - 2-3/4" Face, 100-0-100 Amperes DC DC Zero Center Analog AmmeterShunt Type:Â ExternalMeters read both discharge and charge current Simple 2-wire connection from shunt - no other power required Meter senses and powers from shunt connection Includes appropriate DC shunt Backlit meter... MSRP: Now: $113.44 Add to Cart Compare Quick view BEP Marine | sku: CW78964 BEP Tank Level Monitor Sender Interface Tank Level Monitor Sender InterfaceThe 600-TLM-SIF signal converter module is used to convert from 10-180 ohm, or 240-33 ohm tank sender outputs, to a 0-5V output. BEP equipment that uses a 0-5 volt signal input includes the DCSM DC/Systems Monitor,... MSRP: Now: $77.38 Add to Cart Compare Quick view Blue Sea Systems | sku: CW64341 Blue Sea 1839 M2 OLED Tank Monitor M2 OLED Tank MonitorThe M2 Organic LED Digital Monitor measures essential electrical system parameters with adjustable alarms and an auto-dimming display. The M2 Monitors include a MOSFET External Circuit Relay (ECR) which can be used to control external... MSRP: Now: $356.92 Add to Cart Compare Quick view Blue Sea Systems | sku: CW54769 Blue Sea 1837 M2 AC Voltmeter M2 AC VoltmeterMonitors AC Voltage on large, bright display. Accurately measure and monitors the voltage of your AC system. (measures 2 independent circuits or 1 double phase circuit)Features: Auto-dimming, bright OLED display is easy to read Easy to... MSRP: Now: $356.92 Add to Cart Compare Quick view Blue Sea Systems | sku: CW20686 Blue Sea 8018 DC Analog Ammeter - 2-3/4" Face, 0-150 Amperes DC DC Analog AmmeterShunt Type: ExternalSimple 2-wire connectionMeter Senses Powers from same connectionIncludes DC ShuntBacklit meter faceWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the... MSRP: Now: $102.44 Add to Cart Compare Quick view Sea-Dog | sku: CW80084 Sea-Dog OLED Voltmeter - Round OLED Voltmeter - RoundThe OLED (Organic LED) Voltmeter is designed to withstand constant vibration and the rigors of a marine environment. Monitors voltage on a bright, waterproof, daylight readable OLED screen. High contrast and resolution make this... MSRP: Now: $58.75 Add to Cart Compare Quick view Blue Sea Systems | sku: CW20747 Blue Sea 8236 DC Digital Ammeter DC Digital AmmeterDisplays amperage from -500 to +500 Amps 3 levels of display brightness Splashproof front Manual sleep mode blanks display for power conservation Standard meter operates in negative side of circuit only. Shunt Shifter required for... MSRP: Now: $304.43 Add to Cart Compare Quick view Balmar | sku: CW87063 Balmar SG205 Battery Monitor Kit w/Bluetooth Gateway - No Display SG205 Battery Monitor Kit with Bluetooth Gateway - No DisplayFeatures:Learns and displays all critical battery parametersSupports for all common battery chemistries and voltagesIntelligent, self-calibrating accuracyNo display includedExpandable... MSRP: Now: $183.00 Add to Cart Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected × OK
Quick view Details Balmar | sku: CW87063 Balmar SG205 Battery Monitor Kit w/Bluetooth Gateway - No Display MSRP: Now: $183.00 Add to Cart Compare Quick view Blue Sea Systems | sku: CW20750 Blue Sea 8239 AC Digital Frequency Meter AC Digital Frequency MeterDisplays frequency from 40 to 90 Hertz 3 levels of display brightness Splashproof front WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to... MSRP: Now: $304.43 Add to Cart Compare Quick view Blue Sea Systems | sku: CW80392 Blue Sea 1741200 Mini OLED Temperature Monitor - Blue 1741200 Mini OLED Temperature Monitor - BlueMonitors essential electrical system parameters on a bright, waterproof, daylight readable OLED screen.Features:Compact size enables mounting in any convenient locationReverse polarity protectedMounts in a... MSRP: Now: $70.99 Add to Cart Compare Quick view Blue Sea Systems | sku: CW80388 Blue Sea 1732200 Mini OLED Ammeter - Blue 1732200 Mini OLED Ammeter - BlueMonitors essential electrical system parameters on a bright, waterproof, daylight readable OLED screen.Features:Compact size enables mounting in any convenient locationReverse polarity protectedMounts in a common 1-1/8 in... MSRP: Now: $93.53 Add to Cart Compare Quick view Blue Sea Systems | sku: CW54764 Blue Sea 1832 M2 DC Ammeter M2 DC AmmeterMonitors DC Amperage with large, bright display. Accurately measure and monitor the amperage of your DC system. (measures 2 circuits) Supports programmable shunt ratios. Features: Auto-dimming, bright OLED display is easy to read Easy to... MSRP: Now: $356.92 Add to Cart Compare Quick view Blue Sea Systems | sku: CW20762 Blue Sea 8253 DC Zero Center Analog Ammeter - 2-3/4" Face, 100-0-100 Amperes DC DC Zero Center Analog AmmeterShunt Type:Â ExternalMeters read both discharge and charge current Simple 2-wire connection from shunt - no other power required Meter senses and powers from shunt connection Includes appropriate DC shunt Backlit meter... MSRP: Now: $113.44 Add to Cart Compare Quick view BEP Marine | sku: CW78964 BEP Tank Level Monitor Sender Interface Tank Level Monitor Sender InterfaceThe 600-TLM-SIF signal converter module is used to convert from 10-180 ohm, or 240-33 ohm tank sender outputs, to a 0-5V output. BEP equipment that uses a 0-5 volt signal input includes the DCSM DC/Systems Monitor,... MSRP: Now: $77.38 Add to Cart Compare Quick view Blue Sea Systems | sku: CW64341 Blue Sea 1839 M2 OLED Tank Monitor M2 OLED Tank MonitorThe M2 Organic LED Digital Monitor measures essential electrical system parameters with adjustable alarms and an auto-dimming display. The M2 Monitors include a MOSFET External Circuit Relay (ECR) which can be used to control external... MSRP: Now: $356.92 Add to Cart Compare Quick view Blue Sea Systems | sku: CW54769 Blue Sea 1837 M2 AC Voltmeter M2 AC VoltmeterMonitors AC Voltage on large, bright display. Accurately measure and monitors the voltage of your AC system. (measures 2 independent circuits or 1 double phase circuit)Features: Auto-dimming, bright OLED display is easy to read Easy to... MSRP: Now: $356.92 Add to Cart Compare Quick view Blue Sea Systems | sku: CW20686 Blue Sea 8018 DC Analog Ammeter - 2-3/4" Face, 0-150 Amperes DC DC Analog AmmeterShunt Type: ExternalSimple 2-wire connectionMeter Senses Powers from same connectionIncludes DC ShuntBacklit meter faceWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the... MSRP: Now: $102.44 Add to Cart Compare Quick view Sea-Dog | sku: CW80084 Sea-Dog OLED Voltmeter - Round OLED Voltmeter - RoundThe OLED (Organic LED) Voltmeter is designed to withstand constant vibration and the rigors of a marine environment. Monitors voltage on a bright, waterproof, daylight readable OLED screen. High contrast and resolution make this... MSRP: Now: $58.75 Add to Cart Compare Quick view Blue Sea Systems | sku: CW20747 Blue Sea 8236 DC Digital Ammeter DC Digital AmmeterDisplays amperage from -500 to +500 Amps 3 levels of display brightness Splashproof front Manual sleep mode blanks display for power conservation Standard meter operates in negative side of circuit only. Shunt Shifter required for... MSRP: Now: $304.43 Add to Cart Compare Quick view Balmar | sku: CW87063 Balmar SG205 Battery Monitor Kit w/Bluetooth Gateway - No Display SG205 Battery Monitor Kit with Bluetooth Gateway - No DisplayFeatures:Learns and displays all critical battery parametersSupports for all common battery chemistries and voltagesIntelligent, self-calibrating accuracyNo display includedExpandable... MSRP: Now: $183.00 Add to Cart Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected × OK
Quick view Blue Sea Systems | sku: CW20750 Blue Sea 8239 AC Digital Frequency Meter AC Digital Frequency MeterDisplays frequency from 40 to 90 Hertz 3 levels of display brightness Splashproof front WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to... MSRP: Now: $304.43 Add to Cart Compare Quick view Blue Sea Systems | sku: CW80392 Blue Sea 1741200 Mini OLED Temperature Monitor - Blue 1741200 Mini OLED Temperature Monitor - BlueMonitors essential electrical system parameters on a bright, waterproof, daylight readable OLED screen.Features:Compact size enables mounting in any convenient locationReverse polarity protectedMounts in a... MSRP: Now: $70.99 Add to Cart Compare Quick view Blue Sea Systems | sku: CW80388 Blue Sea 1732200 Mini OLED Ammeter - Blue 1732200 Mini OLED Ammeter - BlueMonitors essential electrical system parameters on a bright, waterproof, daylight readable OLED screen.Features:Compact size enables mounting in any convenient locationReverse polarity protectedMounts in a common 1-1/8 in... MSRP: Now: $93.53 Add to Cart Compare Quick view Blue Sea Systems | sku: CW54764 Blue Sea 1832 M2 DC Ammeter M2 DC AmmeterMonitors DC Amperage with large, bright display. Accurately measure and monitor the amperage of your DC system. (measures 2 circuits) Supports programmable shunt ratios. Features: Auto-dimming, bright OLED display is easy to read Easy to... MSRP: Now: $356.92 Add to Cart Compare Quick view Blue Sea Systems | sku: CW20762 Blue Sea 8253 DC Zero Center Analog Ammeter - 2-3/4" Face, 100-0-100 Amperes DC DC Zero Center Analog AmmeterShunt Type:Â ExternalMeters read both discharge and charge current Simple 2-wire connection from shunt - no other power required Meter senses and powers from shunt connection Includes appropriate DC shunt Backlit meter... MSRP: Now: $113.44 Add to Cart Compare Quick view BEP Marine | sku: CW78964 BEP Tank Level Monitor Sender Interface Tank Level Monitor Sender InterfaceThe 600-TLM-SIF signal converter module is used to convert from 10-180 ohm, or 240-33 ohm tank sender outputs, to a 0-5V output. BEP equipment that uses a 0-5 volt signal input includes the DCSM DC/Systems Monitor,... MSRP: Now: $77.38 Add to Cart Compare Quick view Blue Sea Systems | sku: CW64341 Blue Sea 1839 M2 OLED Tank Monitor M2 OLED Tank MonitorThe M2 Organic LED Digital Monitor measures essential electrical system parameters with adjustable alarms and an auto-dimming display. The M2 Monitors include a MOSFET External Circuit Relay (ECR) which can be used to control external... MSRP: Now: $356.92 Add to Cart Compare Quick view Blue Sea Systems | sku: CW54769 Blue Sea 1837 M2 AC Voltmeter M2 AC VoltmeterMonitors AC Voltage on large, bright display. Accurately measure and monitors the voltage of your AC system. (measures 2 independent circuits or 1 double phase circuit)Features: Auto-dimming, bright OLED display is easy to read Easy to... MSRP: Now: $356.92 Add to Cart Compare Quick view Blue Sea Systems | sku: CW20686 Blue Sea 8018 DC Analog Ammeter - 2-3/4" Face, 0-150 Amperes DC DC Analog AmmeterShunt Type: ExternalSimple 2-wire connectionMeter Senses Powers from same connectionIncludes DC ShuntBacklit meter faceWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the... MSRP: Now: $102.44 Add to Cart Compare Quick view Sea-Dog | sku: CW80084 Sea-Dog OLED Voltmeter - Round OLED Voltmeter - RoundThe OLED (Organic LED) Voltmeter is designed to withstand constant vibration and the rigors of a marine environment. Monitors voltage on a bright, waterproof, daylight readable OLED screen. High contrast and resolution make this... MSRP: Now: $58.75 Add to Cart Compare Quick view Blue Sea Systems | sku: CW20747 Blue Sea 8236 DC Digital Ammeter DC Digital AmmeterDisplays amperage from -500 to +500 Amps 3 levels of display brightness Splashproof front Manual sleep mode blanks display for power conservation Standard meter operates in negative side of circuit only. Shunt Shifter required for... MSRP: Now: $304.43 Add to Cart Compare Quick view Balmar | sku: CW87063 Balmar SG205 Battery Monitor Kit w/Bluetooth Gateway - No Display SG205 Battery Monitor Kit with Bluetooth Gateway - No DisplayFeatures:Learns and displays all critical battery parametersSupports for all common battery chemistries and voltagesIntelligent, self-calibrating accuracyNo display includedExpandable... MSRP: Now: $183.00 Add to Cart Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected × OK
Quick view Blue Sea Systems | sku: CW80392 Blue Sea 1741200 Mini OLED Temperature Monitor - Blue 1741200 Mini OLED Temperature Monitor - BlueMonitors essential electrical system parameters on a bright, waterproof, daylight readable OLED screen.Features:Compact size enables mounting in any convenient locationReverse polarity protectedMounts in a... MSRP: Now: $70.99 Add to Cart Compare Quick view Blue Sea Systems | sku: CW80388 Blue Sea 1732200 Mini OLED Ammeter - Blue 1732200 Mini OLED Ammeter - BlueMonitors essential electrical system parameters on a bright, waterproof, daylight readable OLED screen.Features:Compact size enables mounting in any convenient locationReverse polarity protectedMounts in a common 1-1/8 in... MSRP: Now: $93.53 Add to Cart Compare Quick view Blue Sea Systems | sku: CW54764 Blue Sea 1832 M2 DC Ammeter M2 DC AmmeterMonitors DC Amperage with large, bright display. Accurately measure and monitor the amperage of your DC system. (measures 2 circuits) Supports programmable shunt ratios. Features: Auto-dimming, bright OLED display is easy to read Easy to... MSRP: Now: $356.92 Add to Cart Compare Quick view Blue Sea Systems | sku: CW20762 Blue Sea 8253 DC Zero Center Analog Ammeter - 2-3/4" Face, 100-0-100 Amperes DC DC Zero Center Analog AmmeterShunt Type:Â ExternalMeters read both discharge and charge current Simple 2-wire connection from shunt - no other power required Meter senses and powers from shunt connection Includes appropriate DC shunt Backlit meter... MSRP: Now: $113.44 Add to Cart Compare Quick view BEP Marine | sku: CW78964 BEP Tank Level Monitor Sender Interface Tank Level Monitor Sender InterfaceThe 600-TLM-SIF signal converter module is used to convert from 10-180 ohm, or 240-33 ohm tank sender outputs, to a 0-5V output. BEP equipment that uses a 0-5 volt signal input includes the DCSM DC/Systems Monitor,... MSRP: Now: $77.38 Add to Cart Compare Quick view Blue Sea Systems | sku: CW64341 Blue Sea 1839 M2 OLED Tank Monitor M2 OLED Tank MonitorThe M2 Organic LED Digital Monitor measures essential electrical system parameters with adjustable alarms and an auto-dimming display. The M2 Monitors include a MOSFET External Circuit Relay (ECR) which can be used to control external... MSRP: Now: $356.92 Add to Cart Compare Quick view Blue Sea Systems | sku: CW54769 Blue Sea 1837 M2 AC Voltmeter M2 AC VoltmeterMonitors AC Voltage on large, bright display. Accurately measure and monitors the voltage of your AC system. (measures 2 independent circuits or 1 double phase circuit)Features: Auto-dimming, bright OLED display is easy to read Easy to... MSRP: Now: $356.92 Add to Cart Compare Quick view Blue Sea Systems | sku: CW20686 Blue Sea 8018 DC Analog Ammeter - 2-3/4" Face, 0-150 Amperes DC DC Analog AmmeterShunt Type: ExternalSimple 2-wire connectionMeter Senses Powers from same connectionIncludes DC ShuntBacklit meter faceWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the... MSRP: Now: $102.44 Add to Cart Compare Quick view Sea-Dog | sku: CW80084 Sea-Dog OLED Voltmeter - Round OLED Voltmeter - RoundThe OLED (Organic LED) Voltmeter is designed to withstand constant vibration and the rigors of a marine environment. Monitors voltage on a bright, waterproof, daylight readable OLED screen. High contrast and resolution make this... MSRP: Now: $58.75 Add to Cart Compare Quick view Blue Sea Systems | sku: CW20747 Blue Sea 8236 DC Digital Ammeter DC Digital AmmeterDisplays amperage from -500 to +500 Amps 3 levels of display brightness Splashproof front Manual sleep mode blanks display for power conservation Standard meter operates in negative side of circuit only. Shunt Shifter required for... MSRP: Now: $304.43 Add to Cart Compare Quick view Balmar | sku: CW87063 Balmar SG205 Battery Monitor Kit w/Bluetooth Gateway - No Display SG205 Battery Monitor Kit with Bluetooth Gateway - No DisplayFeatures:Learns and displays all critical battery parametersSupports for all common battery chemistries and voltagesIntelligent, self-calibrating accuracyNo display includedExpandable... MSRP: Now: $183.00 Add to Cart Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected × OK
Quick view Blue Sea Systems | sku: CW80388 Blue Sea 1732200 Mini OLED Ammeter - Blue 1732200 Mini OLED Ammeter - BlueMonitors essential electrical system parameters on a bright, waterproof, daylight readable OLED screen.Features:Compact size enables mounting in any convenient locationReverse polarity protectedMounts in a common 1-1/8 in... MSRP: Now: $93.53 Add to Cart Compare Quick view Blue Sea Systems | sku: CW54764 Blue Sea 1832 M2 DC Ammeter M2 DC AmmeterMonitors DC Amperage with large, bright display. Accurately measure and monitor the amperage of your DC system. (measures 2 circuits) Supports programmable shunt ratios. Features: Auto-dimming, bright OLED display is easy to read Easy to... MSRP: Now: $356.92 Add to Cart Compare Quick view Blue Sea Systems | sku: CW20762 Blue Sea 8253 DC Zero Center Analog Ammeter - 2-3/4" Face, 100-0-100 Amperes DC DC Zero Center Analog AmmeterShunt Type:Â ExternalMeters read both discharge and charge current Simple 2-wire connection from shunt - no other power required Meter senses and powers from shunt connection Includes appropriate DC shunt Backlit meter... MSRP: Now: $113.44 Add to Cart Compare Quick view BEP Marine | sku: CW78964 BEP Tank Level Monitor Sender Interface Tank Level Monitor Sender InterfaceThe 600-TLM-SIF signal converter module is used to convert from 10-180 ohm, or 240-33 ohm tank sender outputs, to a 0-5V output. BEP equipment that uses a 0-5 volt signal input includes the DCSM DC/Systems Monitor,... MSRP: Now: $77.38 Add to Cart Compare Quick view Blue Sea Systems | sku: CW64341 Blue Sea 1839 M2 OLED Tank Monitor M2 OLED Tank MonitorThe M2 Organic LED Digital Monitor measures essential electrical system parameters with adjustable alarms and an auto-dimming display. The M2 Monitors include a MOSFET External Circuit Relay (ECR) which can be used to control external... MSRP: Now: $356.92 Add to Cart Compare Quick view Blue Sea Systems | sku: CW54769 Blue Sea 1837 M2 AC Voltmeter M2 AC VoltmeterMonitors AC Voltage on large, bright display. Accurately measure and monitors the voltage of your AC system. (measures 2 independent circuits or 1 double phase circuit)Features: Auto-dimming, bright OLED display is easy to read Easy to... MSRP: Now: $356.92 Add to Cart Compare Quick view Blue Sea Systems | sku: CW20686 Blue Sea 8018 DC Analog Ammeter - 2-3/4" Face, 0-150 Amperes DC DC Analog AmmeterShunt Type: ExternalSimple 2-wire connectionMeter Senses Powers from same connectionIncludes DC ShuntBacklit meter faceWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the... MSRP: Now: $102.44 Add to Cart Compare Quick view Sea-Dog | sku: CW80084 Sea-Dog OLED Voltmeter - Round OLED Voltmeter - RoundThe OLED (Organic LED) Voltmeter is designed to withstand constant vibration and the rigors of a marine environment. Monitors voltage on a bright, waterproof, daylight readable OLED screen. High contrast and resolution make this... MSRP: Now: $58.75 Add to Cart Compare Quick view Blue Sea Systems | sku: CW20747 Blue Sea 8236 DC Digital Ammeter DC Digital AmmeterDisplays amperage from -500 to +500 Amps 3 levels of display brightness Splashproof front Manual sleep mode blanks display for power conservation Standard meter operates in negative side of circuit only. Shunt Shifter required for... MSRP: Now: $304.43 Add to Cart Compare Quick view Balmar | sku: CW87063 Balmar SG205 Battery Monitor Kit w/Bluetooth Gateway - No Display SG205 Battery Monitor Kit with Bluetooth Gateway - No DisplayFeatures:Learns and displays all critical battery parametersSupports for all common battery chemistries and voltagesIntelligent, self-calibrating accuracyNo display includedExpandable... MSRP: Now: $183.00 Add to Cart Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected × OK
Quick view Blue Sea Systems | sku: CW54764 Blue Sea 1832 M2 DC Ammeter M2 DC AmmeterMonitors DC Amperage with large, bright display. Accurately measure and monitor the amperage of your DC system. (measures 2 circuits) Supports programmable shunt ratios. Features: Auto-dimming, bright OLED display is easy to read Easy to... MSRP: Now: $356.92 Add to Cart Compare Quick view Blue Sea Systems | sku: CW20762 Blue Sea 8253 DC Zero Center Analog Ammeter - 2-3/4" Face, 100-0-100 Amperes DC DC Zero Center Analog AmmeterShunt Type:Â ExternalMeters read both discharge and charge current Simple 2-wire connection from shunt - no other power required Meter senses and powers from shunt connection Includes appropriate DC shunt Backlit meter... MSRP: Now: $113.44 Add to Cart Compare Quick view BEP Marine | sku: CW78964 BEP Tank Level Monitor Sender Interface Tank Level Monitor Sender InterfaceThe 600-TLM-SIF signal converter module is used to convert from 10-180 ohm, or 240-33 ohm tank sender outputs, to a 0-5V output. BEP equipment that uses a 0-5 volt signal input includes the DCSM DC/Systems Monitor,... MSRP: Now: $77.38 Add to Cart Compare Quick view Blue Sea Systems | sku: CW64341 Blue Sea 1839 M2 OLED Tank Monitor M2 OLED Tank MonitorThe M2 Organic LED Digital Monitor measures essential electrical system parameters with adjustable alarms and an auto-dimming display. The M2 Monitors include a MOSFET External Circuit Relay (ECR) which can be used to control external... MSRP: Now: $356.92 Add to Cart Compare Quick view Blue Sea Systems | sku: CW54769 Blue Sea 1837 M2 AC Voltmeter M2 AC VoltmeterMonitors AC Voltage on large, bright display. Accurately measure and monitors the voltage of your AC system. (measures 2 independent circuits or 1 double phase circuit)Features: Auto-dimming, bright OLED display is easy to read Easy to... MSRP: Now: $356.92 Add to Cart Compare Quick view Blue Sea Systems | sku: CW20686 Blue Sea 8018 DC Analog Ammeter - 2-3/4" Face, 0-150 Amperes DC DC Analog AmmeterShunt Type: ExternalSimple 2-wire connectionMeter Senses Powers from same connectionIncludes DC ShuntBacklit meter faceWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the... MSRP: Now: $102.44 Add to Cart Compare Quick view Sea-Dog | sku: CW80084 Sea-Dog OLED Voltmeter - Round OLED Voltmeter - RoundThe OLED (Organic LED) Voltmeter is designed to withstand constant vibration and the rigors of a marine environment. Monitors voltage on a bright, waterproof, daylight readable OLED screen. High contrast and resolution make this... MSRP: Now: $58.75 Add to Cart Compare Quick view Blue Sea Systems | sku: CW20747 Blue Sea 8236 DC Digital Ammeter DC Digital AmmeterDisplays amperage from -500 to +500 Amps 3 levels of display brightness Splashproof front Manual sleep mode blanks display for power conservation Standard meter operates in negative side of circuit only. Shunt Shifter required for... MSRP: Now: $304.43 Add to Cart Compare Quick view Balmar | sku: CW87063 Balmar SG205 Battery Monitor Kit w/Bluetooth Gateway - No Display SG205 Battery Monitor Kit with Bluetooth Gateway - No DisplayFeatures:Learns and displays all critical battery parametersSupports for all common battery chemistries and voltagesIntelligent, self-calibrating accuracyNo display includedExpandable... MSRP: Now: $183.00 Add to Cart Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected × OK
Quick view Blue Sea Systems | sku: CW20762 Blue Sea 8253 DC Zero Center Analog Ammeter - 2-3/4" Face, 100-0-100 Amperes DC DC Zero Center Analog AmmeterShunt Type:Â ExternalMeters read both discharge and charge current Simple 2-wire connection from shunt - no other power required Meter senses and powers from shunt connection Includes appropriate DC shunt Backlit meter... MSRP: Now: $113.44 Add to Cart Compare Quick view BEP Marine | sku: CW78964 BEP Tank Level Monitor Sender Interface Tank Level Monitor Sender InterfaceThe 600-TLM-SIF signal converter module is used to convert from 10-180 ohm, or 240-33 ohm tank sender outputs, to a 0-5V output. BEP equipment that uses a 0-5 volt signal input includes the DCSM DC/Systems Monitor,... MSRP: Now: $77.38 Add to Cart Compare Quick view Blue Sea Systems | sku: CW64341 Blue Sea 1839 M2 OLED Tank Monitor M2 OLED Tank MonitorThe M2 Organic LED Digital Monitor measures essential electrical system parameters with adjustable alarms and an auto-dimming display. The M2 Monitors include a MOSFET External Circuit Relay (ECR) which can be used to control external... MSRP: Now: $356.92 Add to Cart Compare Quick view Blue Sea Systems | sku: CW54769 Blue Sea 1837 M2 AC Voltmeter M2 AC VoltmeterMonitors AC Voltage on large, bright display. Accurately measure and monitors the voltage of your AC system. (measures 2 independent circuits or 1 double phase circuit)Features: Auto-dimming, bright OLED display is easy to read Easy to... MSRP: Now: $356.92 Add to Cart Compare Quick view Blue Sea Systems | sku: CW20686 Blue Sea 8018 DC Analog Ammeter - 2-3/4" Face, 0-150 Amperes DC DC Analog AmmeterShunt Type: ExternalSimple 2-wire connectionMeter Senses Powers from same connectionIncludes DC ShuntBacklit meter faceWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the... MSRP: Now: $102.44 Add to Cart Compare Quick view Sea-Dog | sku: CW80084 Sea-Dog OLED Voltmeter - Round OLED Voltmeter - RoundThe OLED (Organic LED) Voltmeter is designed to withstand constant vibration and the rigors of a marine environment. Monitors voltage on a bright, waterproof, daylight readable OLED screen. High contrast and resolution make this... MSRP: Now: $58.75 Add to Cart Compare Quick view Blue Sea Systems | sku: CW20747 Blue Sea 8236 DC Digital Ammeter DC Digital AmmeterDisplays amperage from -500 to +500 Amps 3 levels of display brightness Splashproof front Manual sleep mode blanks display for power conservation Standard meter operates in negative side of circuit only. Shunt Shifter required for... MSRP: Now: $304.43 Add to Cart Compare Quick view Balmar | sku: CW87063 Balmar SG205 Battery Monitor Kit w/Bluetooth Gateway - No Display SG205 Battery Monitor Kit with Bluetooth Gateway - No DisplayFeatures:Learns and displays all critical battery parametersSupports for all common battery chemistries and voltagesIntelligent, self-calibrating accuracyNo display includedExpandable... MSRP: Now: $183.00 Add to Cart Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected × OK
Quick view BEP Marine | sku: CW78964 BEP Tank Level Monitor Sender Interface Tank Level Monitor Sender InterfaceThe 600-TLM-SIF signal converter module is used to convert from 10-180 ohm, or 240-33 ohm tank sender outputs, to a 0-5V output. BEP equipment that uses a 0-5 volt signal input includes the DCSM DC/Systems Monitor,... MSRP: Now: $77.38 Add to Cart Compare Quick view Blue Sea Systems | sku: CW64341 Blue Sea 1839 M2 OLED Tank Monitor M2 OLED Tank MonitorThe M2 Organic LED Digital Monitor measures essential electrical system parameters with adjustable alarms and an auto-dimming display. The M2 Monitors include a MOSFET External Circuit Relay (ECR) which can be used to control external... MSRP: Now: $356.92 Add to Cart Compare Quick view Blue Sea Systems | sku: CW54769 Blue Sea 1837 M2 AC Voltmeter M2 AC VoltmeterMonitors AC Voltage on large, bright display. Accurately measure and monitors the voltage of your AC system. (measures 2 independent circuits or 1 double phase circuit)Features: Auto-dimming, bright OLED display is easy to read Easy to... MSRP: Now: $356.92 Add to Cart Compare Quick view Blue Sea Systems | sku: CW20686 Blue Sea 8018 DC Analog Ammeter - 2-3/4" Face, 0-150 Amperes DC DC Analog AmmeterShunt Type: ExternalSimple 2-wire connectionMeter Senses Powers from same connectionIncludes DC ShuntBacklit meter faceWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the... MSRP: Now: $102.44 Add to Cart Compare Quick view Sea-Dog | sku: CW80084 Sea-Dog OLED Voltmeter - Round OLED Voltmeter - RoundThe OLED (Organic LED) Voltmeter is designed to withstand constant vibration and the rigors of a marine environment. Monitors voltage on a bright, waterproof, daylight readable OLED screen. High contrast and resolution make this... MSRP: Now: $58.75 Add to Cart Compare Quick view Blue Sea Systems | sku: CW20747 Blue Sea 8236 DC Digital Ammeter DC Digital AmmeterDisplays amperage from -500 to +500 Amps 3 levels of display brightness Splashproof front Manual sleep mode blanks display for power conservation Standard meter operates in negative side of circuit only. Shunt Shifter required for... MSRP: Now: $304.43 Add to Cart Compare Quick view Balmar | sku: CW87063 Balmar SG205 Battery Monitor Kit w/Bluetooth Gateway - No Display SG205 Battery Monitor Kit with Bluetooth Gateway - No DisplayFeatures:Learns and displays all critical battery parametersSupports for all common battery chemistries and voltagesIntelligent, self-calibrating accuracyNo display includedExpandable... MSRP: Now: $183.00 Add to Cart Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected × OK
Quick view Blue Sea Systems | sku: CW64341 Blue Sea 1839 M2 OLED Tank Monitor M2 OLED Tank MonitorThe M2 Organic LED Digital Monitor measures essential electrical system parameters with adjustable alarms and an auto-dimming display. The M2 Monitors include a MOSFET External Circuit Relay (ECR) which can be used to control external... MSRP: Now: $356.92 Add to Cart Compare Quick view Blue Sea Systems | sku: CW54769 Blue Sea 1837 M2 AC Voltmeter M2 AC VoltmeterMonitors AC Voltage on large, bright display. Accurately measure and monitors the voltage of your AC system. (measures 2 independent circuits or 1 double phase circuit)Features: Auto-dimming, bright OLED display is easy to read Easy to... MSRP: Now: $356.92 Add to Cart Compare Quick view Blue Sea Systems | sku: CW20686 Blue Sea 8018 DC Analog Ammeter - 2-3/4" Face, 0-150 Amperes DC DC Analog AmmeterShunt Type: ExternalSimple 2-wire connectionMeter Senses Powers from same connectionIncludes DC ShuntBacklit meter faceWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the... MSRP: Now: $102.44 Add to Cart Compare Quick view Sea-Dog | sku: CW80084 Sea-Dog OLED Voltmeter - Round OLED Voltmeter - RoundThe OLED (Organic LED) Voltmeter is designed to withstand constant vibration and the rigors of a marine environment. Monitors voltage on a bright, waterproof, daylight readable OLED screen. High contrast and resolution make this... MSRP: Now: $58.75 Add to Cart Compare Quick view Blue Sea Systems | sku: CW20747 Blue Sea 8236 DC Digital Ammeter DC Digital AmmeterDisplays amperage from -500 to +500 Amps 3 levels of display brightness Splashproof front Manual sleep mode blanks display for power conservation Standard meter operates in negative side of circuit only. Shunt Shifter required for... MSRP: Now: $304.43 Add to Cart Compare Quick view Balmar | sku: CW87063 Balmar SG205 Battery Monitor Kit w/Bluetooth Gateway - No Display SG205 Battery Monitor Kit with Bluetooth Gateway - No DisplayFeatures:Learns and displays all critical battery parametersSupports for all common battery chemistries and voltagesIntelligent, self-calibrating accuracyNo display includedExpandable... MSRP: Now: $183.00 Add to Cart Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected × OK
Quick view Blue Sea Systems | sku: CW54769 Blue Sea 1837 M2 AC Voltmeter M2 AC VoltmeterMonitors AC Voltage on large, bright display. Accurately measure and monitors the voltage of your AC system. (measures 2 independent circuits or 1 double phase circuit)Features: Auto-dimming, bright OLED display is easy to read Easy to... MSRP: Now: $356.92 Add to Cart Compare Quick view Blue Sea Systems | sku: CW20686 Blue Sea 8018 DC Analog Ammeter - 2-3/4" Face, 0-150 Amperes DC DC Analog AmmeterShunt Type: ExternalSimple 2-wire connectionMeter Senses Powers from same connectionIncludes DC ShuntBacklit meter faceWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the... MSRP: Now: $102.44 Add to Cart Compare Quick view Sea-Dog | sku: CW80084 Sea-Dog OLED Voltmeter - Round OLED Voltmeter - RoundThe OLED (Organic LED) Voltmeter is designed to withstand constant vibration and the rigors of a marine environment. Monitors voltage on a bright, waterproof, daylight readable OLED screen. High contrast and resolution make this... MSRP: Now: $58.75 Add to Cart Compare Quick view Blue Sea Systems | sku: CW20747 Blue Sea 8236 DC Digital Ammeter DC Digital AmmeterDisplays amperage from -500 to +500 Amps 3 levels of display brightness Splashproof front Manual sleep mode blanks display for power conservation Standard meter operates in negative side of circuit only. Shunt Shifter required for... MSRP: Now: $304.43 Add to Cart Compare Quick view Balmar | sku: CW87063 Balmar SG205 Battery Monitor Kit w/Bluetooth Gateway - No Display SG205 Battery Monitor Kit with Bluetooth Gateway - No DisplayFeatures:Learns and displays all critical battery parametersSupports for all common battery chemistries and voltagesIntelligent, self-calibrating accuracyNo display includedExpandable... MSRP: Now: $183.00 Add to Cart Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected × OK
Quick view Blue Sea Systems | sku: CW20686 Blue Sea 8018 DC Analog Ammeter - 2-3/4" Face, 0-150 Amperes DC DC Analog AmmeterShunt Type: ExternalSimple 2-wire connectionMeter Senses Powers from same connectionIncludes DC ShuntBacklit meter faceWARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the... MSRP: Now: $102.44 Add to Cart Compare Quick view Sea-Dog | sku: CW80084 Sea-Dog OLED Voltmeter - Round OLED Voltmeter - RoundThe OLED (Organic LED) Voltmeter is designed to withstand constant vibration and the rigors of a marine environment. Monitors voltage on a bright, waterproof, daylight readable OLED screen. High contrast and resolution make this... MSRP: Now: $58.75 Add to Cart Compare Quick view Blue Sea Systems | sku: CW20747 Blue Sea 8236 DC Digital Ammeter DC Digital AmmeterDisplays amperage from -500 to +500 Amps 3 levels of display brightness Splashproof front Manual sleep mode blanks display for power conservation Standard meter operates in negative side of circuit only. Shunt Shifter required for... MSRP: Now: $304.43 Add to Cart Compare Quick view Balmar | sku: CW87063 Balmar SG205 Battery Monitor Kit w/Bluetooth Gateway - No Display SG205 Battery Monitor Kit with Bluetooth Gateway - No DisplayFeatures:Learns and displays all critical battery parametersSupports for all common battery chemistries and voltagesIntelligent, self-calibrating accuracyNo display includedExpandable... MSRP: Now: $183.00 Add to Cart Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected × OK
Quick view Sea-Dog | sku: CW80084 Sea-Dog OLED Voltmeter - Round OLED Voltmeter - RoundThe OLED (Organic LED) Voltmeter is designed to withstand constant vibration and the rigors of a marine environment. Monitors voltage on a bright, waterproof, daylight readable OLED screen. High contrast and resolution make this... MSRP: Now: $58.75 Add to Cart Compare Quick view Blue Sea Systems | sku: CW20747 Blue Sea 8236 DC Digital Ammeter DC Digital AmmeterDisplays amperage from -500 to +500 Amps 3 levels of display brightness Splashproof front Manual sleep mode blanks display for power conservation Standard meter operates in negative side of circuit only. Shunt Shifter required for... MSRP: Now: $304.43 Add to Cart Compare Quick view Balmar | sku: CW87063 Balmar SG205 Battery Monitor Kit w/Bluetooth Gateway - No Display SG205 Battery Monitor Kit with Bluetooth Gateway - No DisplayFeatures:Learns and displays all critical battery parametersSupports for all common battery chemistries and voltagesIntelligent, self-calibrating accuracyNo display includedExpandable... MSRP: Now: $183.00 Add to Cart Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected × OK
Quick view Blue Sea Systems | sku: CW20747 Blue Sea 8236 DC Digital Ammeter DC Digital AmmeterDisplays amperage from -500 to +500 Amps 3 levels of display brightness Splashproof front Manual sleep mode blanks display for power conservation Standard meter operates in negative side of circuit only. Shunt Shifter required for... MSRP: Now: $304.43 Add to Cart Compare Quick view Balmar | sku: CW87063 Balmar SG205 Battery Monitor Kit w/Bluetooth Gateway - No Display SG205 Battery Monitor Kit with Bluetooth Gateway - No DisplayFeatures:Learns and displays all critical battery parametersSupports for all common battery chemistries and voltagesIntelligent, self-calibrating accuracyNo display includedExpandable... MSRP: Now: $183.00 Add to Cart Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected
Quick view Balmar | sku: CW87063 Balmar SG205 Battery Monitor Kit w/Bluetooth Gateway - No Display SG205 Battery Monitor Kit with Bluetooth Gateway - No DisplayFeatures:Learns and displays all critical battery parametersSupports for all common battery chemistries and voltagesIntelligent, self-calibrating accuracyNo display includedExpandable... MSRP: Now: $183.00 Add to Cart Compare 1 2 3 4 5 Next 1 2 3 4 5 Next Compare Selected