Blue Sea 1839 M2 OLED Tank Monitor [1839] Brand_Hella Marine Fits tanks with a depth

Fits tanks with a depth of 9

techniques and for those who need to get the most out of their high

UPC: 011698001934

This wrench is for the newer design and has an internal width of 2-3/4"

Ignition protected

Blue Sea 1839 M2 OLED Tank Monitor [1839] Brand_Hella Marine Fits tanks with a depthM2 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