![Blue Sea 1839 M2 OLED Tank Monitor [1839] Marine Navigation & Instruments | Cameras & Night Vision UPC: 632085070359](https://cdn.shopify.com/s/files/1/0525/2484/3176/files/64341XL-190559.jpg?v=1713390417)
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Ships within 48 hours · Estimated delivery Sep 5 - Sep 10
UPC: 632085070359
Fits Standard 2" Gauge Hole
UPC: 042237085658
Liquid Tight Wire Seals provide low cost watertight cable entries into panels and junction boxes
Double crimp
Blue Sea 1839 M2 OLED Tank Monitor [1839] Marine Navigation & Instruments | Cameras & Night Vision UPC: 632085070359M2 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
