Blue Sea 1839 M2 OLED Tank Monitor [1839] Brand_Guest WARNING: This product can expose

WARNING: This product can expose you to chemicals including CARBON BLACK which is known to the State of California to cause cancer

The job of the thermostat is to allow power to the element and to open and close as necessary to keep the water hot inside the tank

Removable LCD display can be mounted remotely for control and monitoring

Visible Range (Miles): 3nm

Blue Sea 1839 M2 OLED Tank Monitor [1839] Brand_Guest WARNING: This product can exposeM2 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