Blue Sea 1842 M2 OLED Digital Bilge Meter [1842] Grey USB Charger 🔹 Can be mounted with

🔹 Can be mounted with screws

The suction cup base attaches securely to any smooth surface in the boat and an adjustable tilting head directs airflow wherever it is needed

Proven American-Made Quality – Every unit is engineered

Large Lift-Out Tray

Blue Sea 1842 M2 OLED Digital Bilge Meter [1842] Grey USB Charger 🔹 Can be mounted with1842 M2 OLED Digital Bilge Meter 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 Bilge float switch