Feature●Applications for all 2-Stroke or 4-Stroke gas powered engines●It will show both engine RPM and hours of operation,Read up to 99,999 RPM●Easy to install, instructions & user manual included,Programmable maintenance interval setting●Replaceable internal battery rated for 35,000 hour of operation●Can reset total hours and maintenance time,Wrap first wire around your spark plug cable, connect second wire anywhere on the engine or frameDescription
The HM011 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 shuold be performed on the engine.