The tachometer is invaluable if you want to see how your engine is running. The gauge checks idling, normal running and peak load. Also useful when choosing the right propeller and for the maximum fuel economy.
The Wema NMEA2000 tachometer can replace NMEA2000 OEM tachometers. The sunlight readable LCD display can show fault codes, alarms, engine hours, fuel consumption among other things.
Delivered with one 1 m NMEA2000 drop cable/back bone cable with female and male connector.