Blue Sea 1839 M2 OLED Tank Monitor [1839] Boat Outfitting | Display Mounts Connection: 1-1/8""

Connection: 1-1/8""

Extend your NMEA 2000® backbone with Garmin's 30' (10M) backbone/drop cable

LightHouse multifunction displays

Quick-release base for portability

Box Dimensions: 6"H x 7"W x 13"L WT: 13

Blue Sea 1839 M2 OLED Tank Monitor [1839] Boat Outfitting | Display Mounts Connection: 1-1/8""M2 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