Blue Sea 1839 M2 OLED Tank Monitor [1839] Brand_Blue Sea Systems Designed and constructed for the

Designed and constructed for the harsh marine environment

Unlike plastic guide-ons that fall apart or break with minimal impact

Ideal for hard tops

LightArmor™ All-Round navigation light engine

(6) - 7403 - A-Series Flat Rocker Circuit Breaker - Single Pole 15A

Blue Sea 1839 M2 OLED Tank Monitor [1839] Brand_Blue Sea Systems Designed and constructed for theM2 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