Add to Cart Compare Quick view Blue Sea 1810 VSM 422 Tank Sender Diesel, Water, or Waste Tank Level [1810] Blue Sea Systems MSRP: $156.45 Now: $107.99 Was: 1810Features: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... MSRP: $156.45 Now: $107.99 Was: Add to Cart Compare Quick view Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: $156.45 Now: $107.99 Was: Subtotal: Add to Cart
Add to Cart Compare Quick view Blue Sea 1811 VSM 422 Tank Sender Gasoline Tank Level [1811] Blue Sea Systems MSRP: $156.45 Now: $102.99 Was: 1811Features: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... MSRP: $156.45 Now: $102.99 Was: Add to Cart Compare Quick view Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: $156.45 Now: $102.99 Was: Subtotal: Add to Cart
Add to Cart Compare Quick view Blue Sea 1820 VSM 422 Battery Temperature Sensor [1820] Blue Sea Systems MSRP: $20.90 Now: $18.99 Was: 1820 Submersible Temperature SensorFeatures:General temperature sensor designed to work for most applications.Easy double-sided tape installationFully Submersible (IP68)Wires connect in either... MSRP: $20.90 Now: $18.99 Was: Add to Cart Compare Quick view Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: $20.90 Now: $18.99 Was: Subtotal: Add to Cart
Add to Cart Compare Quick view Blue Sea 1821 Universal Temperature Sensor [1821] Blue Sea Systems MSRP: $19.87 Now: $17.99 Was: Universal 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... MSRP: $19.87 Now: $17.99 Was: Add to Cart Compare Quick view Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: $19.87 Now: $17.99 Was: Subtotal: Add to Cart
Add to Cart Compare Quick view Blue Sea 1830 M2 DC SoC State of Charge Monitor [1830] Blue Sea Systems MSRP: $364.20 Now: $283.99 Was: M2 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... MSRP: $364.20 Now: $283.99 Was: Add to Cart Compare Quick view Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: $364.20 Now: $283.99 Was: Subtotal: Add to Cart
Add to Cart Compare Quick view Blue Sea 1832 M2 DC Ammeter [1832] Blue Sea Systems MSRP: $364.20 Now: $283.99 Was: 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:... MSRP: $364.20 Now: $283.99 Was: Add to Cart Compare Quick view Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: $364.20 Now: $283.99 Was: Subtotal: Add to Cart
Add to Cart Compare Quick view Blue Sea 1833 M2 DC Voltmeter [1833] Blue Sea Systems MSRP: $324.44 Now: $254.99 Was: M2 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... MSRP: $324.44 Now: $254.99 Was: Add to Cart Compare Quick view Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: $324.44 Now: $254.99 Was: Subtotal: Add to Cart
Add to Cart Compare Quick view Blue Sea 1837 M2 AC Voltmeter [1837] Blue Sea Systems MSRP: $364.20 Now: $282.99 Was: 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:... MSRP: $364.20 Now: $282.99 Was: Add to Cart Compare Quick view Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: $364.20 Now: $282.99 Was: Subtotal: Add to Cart
Add to Cart Compare Quick view Blue Sea 1838 M2 AC Multimeter [1838] Blue Sea Systems MSRP: $384.59 Now: $298.99 Was: M2 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... MSRP: $384.59 Now: $298.99 Was: Add to Cart Compare Quick view Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: $384.59 Now: $298.99 Was: Subtotal: Add to Cart
Add to Cart Compare Quick view Blue Sea 1839 M2 OLED Tank Monitor [1839] Blue Sea Systems MSRP: $364.20 Now: $278.99 Was: 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... MSRP: $364.20 Now: $278.99 Was: Add to Cart Compare Quick view Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: $364.20 Now: $278.99 Was: Subtotal: Add to Cart
Add to Cart Compare Quick view Blue Sea 1841 M2 OLED Temperature Monitor [1841] Blue Sea Systems MSRP: $393.14 Now: $302.99 Was: M2 OLED Temperature 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... MSRP: $393.14 Now: $302.99 Was: Add to Cart Compare Quick view Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: $393.14 Now: $302.99 Was: Subtotal: Add to Cart
Add to Cart Compare Quick view Blue Sea 1850 M2 Vessel Systems Monitor [1850] Blue Sea Systems MSRP: $447.73 Now: $316.99 Was: 1850 M2 Vessel Systems MonitorPerforms comprehensive monitoring of four critical systems in one compact organic LED digital monitor.DC System Monitoring (up to two batteries)One input monitors the... MSRP: $447.73 Now: $316.99 Was: Add to Cart Compare Quick view Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: $447.73 Now: $316.99 Was: Subtotal: Add to Cart