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RL-HM011 Tach/hour meter is a self powered LCD Hour meter,Tachometer and Maintenance Meter.
An internal lithium battery furnishes the power for the monitor.A wire around the spark plug wire of the engine provides both a tachometer signal an indicator that the engine is running.The maintenance meter is used to alert maintenance personnel that a time interval has expired and maintenance should be performed on the engine.Before changing any settings to the ENGINE MONITOR,ensure that the engine is off.
Tach/hour meter
