![Blue Sea 1839 M2 OLED Tank Monitor [1839] Brand_Tip Top Teak Add one of the optional](https://cdn.shopify.com/s/files/1/0350/0497/3196/files/64341XL.jpg?v=1682699708)
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Ships within 48 hours · Estimated delivery Aug 15 - Aug 20
Add one of the optional controllers and produce multiple colors
Designed for T-Tops
Combine two installations into one to reduce masthead clutter
90 degree Lubber Lines for Easy Reading
w/ treated nylon netting
Blue Sea 1839 M2 OLED Tank Monitor [1839] Brand_Tip Top Teak Add one of the optionalM2 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