![Blue Sea 1842 M2 OLED Digital Bilge Meter [1842] Marine Navigation & Instruments | Transducers UPC: 632085050184](https://cdn.shopify.com/s/files/1/1680/8011/files/68733XL.jpg?v=1746537798)
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UPC: 632085050184
Mercury-free snap-switch tested on over 1 million cycles
Adjustable time or voltage based battery disconnect automatically shuts off devices to preserve battery power
12 volt DC input
Blue Sea 1842 M2 OLED Digital Bilge Meter [1842] Marine Navigation & Instruments | Transducers UPC: 6320850501841842 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
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