Blue Sea

Blue Sea 1741200 Mini OLED Temperature Monitor - Blue Product Description1741200 Mini OLED Temperature Monitor - BlueMonitors essential electrical system parameters on a bright, waterproof, daylight...

Blue Sea 1810 VSM 422 Tank Sender Diesel, Water, or Waste Tank Level Product Description1810Features: Accurate - used with the Vessel Systems Monitor VSM 422 PN 1800 - can be precisely calibrated for...

Blue Sea 1811 VSM 422 Tank Sender Gasoline Tank Level Product Description1811Features: Accurate - used with the Vessel Systems Monitor VSM 422 PN 1800-can be precisely calibrated for each tank*...

Blue Sea 1820 VSM 422 Battery Temperature Sensor Product DescriptionVSM 422 Battery Temperature Sensor For use with the Vessel Systems Monitor VSM 422 Corrosion resistant Fully sealed Compact...

Blue Sea 1830 M2 DC SoC State of Charge Monitor Product DescriptionBlue Sea Systems designs and manufactures AC and DC electrical products engineered to withstand the demanding applications in Marine...

Blue Sea 1832 M2 DC Ammeter Product DescriptionM2 DC AmmeterMonitors DC Amperage with large, bright display. Accurately measure and monitor the amperage of your DC system. (measures 2 circuits)...

Blue Sea 1833 M2 DC Voltmeter Product DescriptionM2 DC VoltmeterMonitors DC Voltage on large, bright display. Accurately measures and monitors the voltage of up to three batteries.Features: ...

Blue Sea 1836 M2 AC Ammeter Product DescriptionM2 AC AmmeterMonitors AC Amperage on large, bright display. Supports programmable current transformer ratios. Accurately measure and alarm the amperage...

Blue Sea 1838 M2 AC Multimeter Product DescriptionMonitors AC Amps, Volts, Hertz on large, bright display. Supports programmable current transformer ratios. Accurately measure and monitor AC...

Blue Sea 1839 M2 OLED Tank Monitor Product DescriptionM2 OLED Tank MonitorThe M2 Organic LED Digital Monitor measures essential electrical system parameters with adjustable alarms and an auto-dimming...

Blue Sea 1842 M2 OLED Digital Bilge Meter Product Description1842 M2 OLED Digital Bilge MeterThe M2 Organic LED Digital Monitor measures essential electrical system parameters with adjustable alarms...

Blue Sea 1850 M2 Vessel Systems Monitor Product Description1850 M2 Vessel Systems MonitorPerforms comprehensive monitoring of four critical systems in one compact organic LED digital monitor.DC...