Blue Sea 1850 M2 Vessel Systems Monitor [1850] Boat Outfitting | Security Systems USB Interface: Easy software updates

USB Interface: Easy software updates & charging

Johnson Bulkhead Fitting for 3/4" hose

UPC: 028327014166

Surface Mount Oblong LED Courtesy Lamp - White LED - Stainless Steel Bezel

one to fit 1" and one to fit 1-1/4" square rail

Blue Sea 1850 M2 Vessel Systems Monitor [1850] Boat Outfitting | Security Systems USB Interface: Easy software updates1850 M2 Vessel Systems Monitor Performs comprehensive monitoring of four critical systems in one compact organic LED digital monitor. DC System Monitoring (up to two batteries) One input monitors the DC voltage, state of charge, current for one battery bank and another input monitors the voltage of an additional battery bank. Alarms include high and low voltage, high current, and low battery. AC System Monitoring The VSM monitors a single AC voltage,