new RL-HM005L Digital Two Line Backlight Industrial Tach/Hour meter.
It can work on most 2 or 4 stroke gas engine .It has a powerful timing system, RPM measuring system, as well as some other unique function design.
Timing System Including: accumulating total running hours TOT, recording partial running time JOB , Partial time resettable,etc.
RPM Measuring System Including: measuring current engine RPM,recording MAX RPM,etc.
Unique Design Including: easy installed,Internal battery and external power,data stored automatically,white backlight large LCD design,etc.
In addition, the products have got CE and ROHS certification. It has a patent in China.