![Blue Sea 1839 M2 OLED Tank Monitor [1839] Marine Navigation & Instruments | GPS - Track Plotter Termination: 15' RG-58 cable](https://cdn.shopify.com/s/files/1/0649/7717/4718/files/64341XL.jpg?v=1718240122)
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Ships within 48 hours · Estimated delivery Aug 26 - Aug 31
Termination: 15' RG-58 cable
9 amps at 13
the Wireless NMEA Interface (2 inputs/1 output) collects data from autopilots
Includes waterproof coupler kits (not shown in photograph) for joining two cables together
Unamplified speaker packed in a lightweight
Blue Sea 1839 M2 OLED Tank Monitor [1839] Marine Navigation & Instruments | GPS - Track Plotter Termination: 15' RG-58 cableM2 OLED Tank Monitor The 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 circuits based on any value measured by the M2. Features: Auto dimming, bright Organic LED display is easy to read 80dB alarm on all models Isolated 500mA MOSFET relay Includes external DC Shunt or
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