Original Mebay GM51HR Digital Engine Meter Tachometer Voltmeter Diesel Generator Digital Meter alarm protection

alarm protection

External input

99999 hours (minimum storage time 6 minutes)

single-phase 2-wire

and UV-proof

Original Mebay GM51HR Digital Engine Meter Tachometer Voltmeter Diesel Generator Digital Meter alarm protectionOriginal Mebay GM51HR Digital Engine Meter Tachometer Voltmeter Diesel Generator 1. Summary GM51H is one light and low price orientated module used for demonstrating engine RPM,coolant temperature, fuel level,oil pressure, battery voltage and Hours. The users can adjust and set the parameters by the button on the front face in order to meet the different requests. Besides, it uses the European style terminals for connection which is more convenient