Blue Sea 1839 M2 OLED Tank Monitor [1839] Brand_ProMariner Firewall mounting hole permits:

Firewall mounting hole permits:

directing any emergency calls to a rescue center

Heavy Duty Lugs - 2/0 Gauge Wire - 3/8" Post - 100-Pack

The Single Stack Water System is a fully assembled water pressure set which makes installation of water pressure systems simple

UPC: 022697476043

Blue Sea 1839 M2 OLED Tank Monitor [1839] Brand_ProMariner Firewall mounting hole permits:M2 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