Blue Sea 1839 M2 OLED Tank Monitor [1839] Marine Hardware | Deck Fills 5" Antennas

5" Antennas

Chirp: High

Series: Dress White

Delrin(tm) sheave run on Nomex(tm)/Teflon(tm) bearings for low-friction and high safe working loads

Stainless steel insert keeps the lead from "burning out" and the uv treated injection molded plastic construction keep weight to a minimum

Blue Sea 1839 M2 OLED Tank Monitor [1839] Marine Hardware | Deck Fills 5" AntennasM2 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