The LCD hour meter will track engine running time for all types of gasoline powered engines. The operation of the Hour meter is connected by 5 ft. insulated wire. You will wrap the wire around the spark plug for around 5 times. The meter is activated by the spark of the engine.
Easy to install
LCD digital display (5 Digit Display)
Show engine hours of operation
Max Hour Range :99,999.9 hour
No power connection required (internal CR2430 battery )
Six Colors( Black, Red, Green,Orange, Yellow and Blue)