![Blue Sea 1839 M2 OLED Tank Monitor [1839] Brand_Guest Help your GRF 10 rudder](https://cdn.shopify.com/s/files/1/0943/8652/0347/files/64341XL.jpg?v=1747254526)
Pay in 4 interest-free payments of $29.41 Learn more
Ships within 48 hours · Estimated delivery Aug 13 - Aug 18
Help your GRF 10 rudder feedback sensor reach your GHP 12 or GHP 20 by adding 5m to your cable
and a 0 to 7° deadrise
Suggested Boat Length: 16' to 26'
efficient and long lasting performance
Constructed from marine quality bronze and stainless steel for ruggedness and reliability
Blue Sea 1839 M2 OLED Tank Monitor [1839] Brand_Guest Help your GRF 10 rudderM2 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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