![Blue Sea 1733 Mini OLED DC Voltmeter [1733]](http://cemarine.com/cdn/shop/products/58582XL_512x512.jpg?v=1576630707)
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Mini OLED DC VoltmeterMonitors DC voltage on a bright, waterproof, daylight readable OLED screen Compact size enables mounting in any convenient l...
View full details![Blue Sea 1733200 Mini OLED Voltmeter - Blue [1733200]](http://cemarine.com/cdn/shop/products/80389XL_512x512.jpg?v=1568754641)
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1733200 Mini OLED Voltmeter - BlueMonitors DC voltage on a bright, waterproof, daylight readable OLED screen. Features: Reverse polarity protected...
View full details![Blue Sea 1739 Mini OLED Tank Meter - Yellow [1739]](http://cemarine.com/cdn/shop/products/80385XL_512x512.jpg?v=1570354641)
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1739 Mini OLED Tank Meter - YellowMonitors essential electrical system parameters on a bright, waterproof, daylight readable OLED screen.Features:...
View full details![Blue Sea 1739200 Mini OLED Tank Meter - Blue [1739200]](http://cemarine.com/cdn/shop/products/80386XL_512x512.jpg?v=1570354641)
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1739200 Mini OLED Tank Meter - BlueMonitors essential electrical system parameters on a bright, waterproof, daylight readable OLED screen.Features...
View full details![Blue Sea 1741 Mini OLED Temperature Meter [1741]](http://cemarine.com/cdn/shop/products/64338XL_512x512.jpg?v=1576632085)
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Mini OLED Temperature MeterMonitors essential electrical system parameters on a bright, waterproof, daylight readable OLED screen Compact size ena...
View full details![Blue Sea 1741200 Mini OLED Temperature Monitor - Blue [1741200]](http://cemarine.com/cdn/shop/products/80392XL_512x512.jpg?v=1568754649)
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1741200 Mini OLED Temperature Monitor - BlueMonitors essential electrical system parameters on a bright, waterproof, daylight readable OLED screen...
View full details![Blue Sea 1810 VSM 422 Tank Sender Diesel, Water, or Waste Tank Level [1810]](http://cemarine.com/cdn/shop/products/34974XL_512x512.jpg?v=1547881129)
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1810Features: Accurate - used with the Vessel Systems Monitor VSM 422 PN 1800 - can be precisely calibrated for each tank* Reliable - SSI Techno...
View full details![Blue Sea 1811 VSM 422 Tank Sender Gasoline Tank Level [1811]](http://cemarine.com/cdn/shop/products/34973XL_512x512.jpg?v=1547881122)
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1811Features: Accurate - used with the Vessel Systems Monitor VSM 422 PN 1800-can be precisely calibrated for each tank* Reliable - SSI Technolo...
View full details![Blue Sea 1820 Submersible Temperature Sensor [1820]](http://cemarine.com/cdn/shop/products/38072XL_512x512.jpg?v=1547887084)
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1820 Submersible Temperature SensorFeatures: General temperature sensor designed to work for most applications. Easy double-sided tape installatio...
View full details![Blue Sea 1821 Universal Temperature Sensor [1821]](http://cemarine.com/cdn/shop/products/64340XL_512x512.jpg?v=1576632086)
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Universal Temperature SensorUse with the P12 Charger, M2 OLED, and Mini OLED Meters Includes double-sided tape Waterproof design Temperature Ran...
View full details![Blue Sea 1830 M2 DC SoC State of Charge Monitor [1830]](http://cemarine.com/cdn/shop/products/54762XL_512x512.jpg?v=1547927868)
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M2 DC SoC State of Charge MonitorAccurately measure and monitor the state-of-charge of your batteries. Supports programmable shunt ratios.Features...
View full details![Blue Sea 1832 M2 DC Ammeter [1832]](http://cemarine.com/cdn/shop/products/54764XL_512x512.jpg?v=1547927883)
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M2 DC AmmeterMonitors DC Amperage with large, bright display. Accurately measure and monitor the amperage of your DC system. (measures 2 circuits)...
View full details![Blue Sea 1833 M2 DC Voltmeter [1833]](http://cemarine.com/cdn/shop/products/54765XL_512x512.jpg?v=1547927890)
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M2 DC VoltmeterMonitors DC Voltage on large, bright display. Accurately measures and monitors the voltage of up to three batteries.Features: Auto...
View full details![Blue Sea 1836 M2 AC Ammeter [1836]](http://cemarine.com/cdn/shop/products/54768XL_512x512.jpg?v=1547927911)
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M2 AC AmmeterMonitors AC Amperage on large, bright display. Supports programmable current transformer ratios. Accurately measure and alarm the amp...
View full details![Blue Sea 1837 M2 AC Voltmeter [1837]](http://cemarine.com/cdn/shop/products/54769XL_512x512.jpg?v=1547927917)
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M2 AC VoltmeterMonitors AC Voltage on large, bright display. Accurately measure and monitors the voltage of your AC system. (measures 2 independen...
View full details![Blue Sea 1838 M2 AC Multimeter [1838]](http://cemarine.com/cdn/shop/products/54771XL_512x512.jpg?v=1547927932)
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M2 AC MultimeterMonitors AC Amps, Volts, Hzs on large, bright display. Supports programmable current transformer ratios. Accurately measure and mo...
View full details![Blue Sea 1839 M2 OLED Tank Monitor [1839]](http://cemarine.com/cdn/shop/products/64341XL_512x512.jpg?v=1576632087)
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M2 OLED Tank MonitorThe M2 Organic LED Digital Monitor measures essential electrical system parameters with adjustable alarms and an auto-dimming ...
View full details![Blue Sea 1842 M2 OLED Digital Bilge Meter [1842]](http://cemarine.com/cdn/shop/products/68733XL_512x512.jpg?v=1576633181)
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1842 M2 OLED Digital Bilge MeterThe M2 Organic LED Digital Monitor measures essential electrical system parameters with adjustable alarms and an a...
View full details![Blue Sea 1850 M2 Vessel Systems Monitor [1850]](http://cemarine.com/cdn/shop/products/74851XL_512x512.jpg?v=1576634719)
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1850 M2 Vessel Systems MonitorPerforms comprehensive monitoring of four critical systems in one compact organic LED digital monitor.DC System Moni...
View full details![Blue Sea 2001 Power Post High Amperage Cable Connector 1/4" Stud [2001]](http://cemarine.com/cdn/shop/products/13629XL_512x512.jpg?v=1547861591)
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PowerPost High Amperage Cable Connector 1/4" StudFeatures: Connects high amperage cables securely Glass-Reinforced Nylon 48 Volts DC Maximum Not r...
View full details![Blue Sea 2002 PowerPost High Amperage Cable Connector 5/16" Stud [2002]](http://cemarine.com/cdn/shop/products/13951XL_512x512.jpg?v=1547861956)
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2002 PowerPost High Amperage Cable Connector 5/16" Stud Insulated single stainless steel stud terminates multiple large conductors.Features: Conne...
View full details![Blue Sea 2003 PowerPost High Amperage Cable Connector 3/8" Stud [2003]](http://cemarine.com/cdn/shop/products/13950XL_512x512.jpg?v=1547861949)
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2003 PowerPost High Amperage Cable Connector 3/8" StudInsulated single stainless steel stud terminates multiple large conductors.Features: Connect...
View full details![Blue Sea 2010 PowerPost High Amperage Cable Connector #10 Stud [2010]](http://cemarine.com/cdn/shop/products/20208XL_512x512.jpg?v=1547865101)
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PowerPost High Amperage Cable Connector #10 StudFeatures: Insulated single stainless steel stud terminates multiple large conductors Connects hig...
View full details![Blue Sea 2011 PowerPost Mini High Amperage Cable Connector - 1/4" Stud [2011]](http://cemarine.com/cdn/shop/products/14561XL_512x512.jpg?v=1547862459)
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2011 PowerPost Mini High Amperage Cable Connector - 1/4" StudInsulated single stainless steel stud terminates multiple large conductors.Features: ...
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