Blue Sea 1839 M2 OLED Tank Monitor [1839] Automotive/RV | Charger/Inverter Combos 5"h w/a modest

5"h w/a modest

Frequency & Channels: Fixed frequency 50kHz and 200kHz channels

high impact plastic and encapsulated electronics adds up to dependability

Sheaves running on Acetal or Torlon® ball bearings provide high performance & low friction

Wire Gauge: 10 AWG

Blue Sea 1839 M2 OLED Tank Monitor [1839] Automotive/RV | Charger/Inverter Combos 5"h w/a modestM2 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