Marine Electrical & Wiring
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Accessories
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Alternators
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Batteries
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Battery Chargers
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Battery Isolators
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Battery Management
- Boat Outfitting Accessories
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Busbars
- Charger/Inverter Combos
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Circuit Breakers
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DC to DC Converters
- Electrical Accessories
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Electrical Panels
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Fuse Blocks & Fuses
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Inverters
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Meters & Monitoring
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Shore Power
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Solar Panels
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Switches & Accessories
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Terminals
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Tools
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Wire
- Wire and Connectors
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Wire Management
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Blue Sea 1741 Mini OLED Temperature Meter
Blue Sea Systems
MSRP: $136.99$80.06Mini OLED Temperature MeterMonitors essential electrical system parameters on a bright, waterproof, daylight readable OLED screenCompact size enables mounting in any convenient locationReverse polarity protectedMounts in a common 1-1/8" holeConvenient...MSRP: $136.99$80.06 -
Blue Sea 1741200 Mini OLED Temperature Monitor - Blue
Blue Sea Systems
MSRP: $136.99$69.181741200 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: $136.99$69.18 -
Blue Sea 1810 VSM 422 Tank Sender Diesel, Water, or Waste Tank Level
Blue Sea Systems
$303.711810Features:Accurate - used with the Vessel Systems Monitor VSM 422 PN 1800 - can be precisely calibrated for each tank* Reliable - SSI Technologies, Inc. Fluid-Trac® is non-contacting eliminating any mechanical moving parts that can wear and cause...$303.71 -
Blue Sea 1811 VSM 422 Tank Sender Gasoline Tank Level
Blue Sea Systems
MSRP: $218.99$133.131811Features:Accurate - used with the Vessel Systems Monitor VSM 422 PN 1800-can be precisely calibrated for each tank* Reliable - SSI Technologies, Inc. Fluid-Trac® is non-contacting eliminating any mechanical moving parts that can wear and cause...MSRP: $218.99$133.13 -
Out of Stock
Blue Sea 1820 Submersible Temperature Sensor
Blue Sea Systems
MSRP: $35.99$18.131820 Submersible Temperature SensorFeatures:General temperature sensor designed to work for most applications.Easy double-sided tape installationFully Submersible (IP68)Wires connect in either orderWorks will all Blue Sea Systems devices that require a...MSRP: $35.99$18.13 -
Blue Sea 1821 Universal Temperature Sensor
Blue Sea Systems
MSRP: $28.99$14.76Universal Temperature SensorUse with the P12 Charger, M2 OLED, and Mini OLED MetersIncludes double-sided tapeWaterproof designTemperature Range: -40°F to 300°F (-40°C to 150°C)Wire Length: 18"WARNING: This product can expose you to...MSRP: $28.99$14.76 -
Out of Stock
Blue Sea 1830 M2 DC SoC State of Charge Monitor
Blue Sea Systems
MSRP: $499.99$287.93M2 DC SoC State of Charge MonitorAccurately measure and monitor the state-of-charge of your batteries. Supports programmable shunt ratios.Features: Auto-dimming, bright OLED display is easy to read Easy to adjust 92dB alarm on all models Isolated MOSFET...MSRP: $499.99$287.93 -
Out of Stock
Blue Sea 1832 M2 DC Ammeter
Blue Sea Systems
MSRP: $499.99$303.72M2 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: $499.99$303.72 -
Out of Stock
Blue Sea 1833 M2 DC Voltmeter
Blue Sea Systems
MSRP: $446.99$271.75M2 DC VoltmeterMonitors DC Voltage on large, bright display. Accurately measures and monitors the voltage of up to three batteries.Features: Auto-dimming, bright OLED display is easy to read Easy to adjust 92dB alarm on all models Isolated MOSFET...MSRP: $446.99$271.75 -
Blue Sea 1836 M2 AC Ammeter
Blue Sea Systems
MSRP: $451.99$274.90M2 AC AmmeterMonitors AC Amperage on large, bright display. Supports programmable current transformer ratios. Accurately measure and alarm the amperage of your AC system. (measures 2 independent circuits)Features: Auto-dimming, bright OLED display is...MSRP: $451.99$274.90 -
Out of Stock
Blue Sea 1837 M2 AC Voltmeter
Blue Sea Systems
MSRP: $498.99$303.20M2 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: $498.99$303.20 -
Out of Stock
Blue Sea 1838 M2 AC Multimeter
Blue Sea Systems
MSRP: $527.99$320.98M2 AC MultimeterMonitors AC Amps, Volts, Hzs on large, bright display. Supports programmable current transformer ratios. Accurately measure and monitor AC amperage, voltage and Hz. (measures 2 voltages and 2 circuits)Features: Auto-dimming, bright OLED...MSRP: $527.99$320.98