Tiny Digital Mechanical Electronic Hour Meter for Engine, RL-HM004

Tiny Digital Mechanical Electronic Hour Meter for Engine, RL-HM004 The RL-HM004 Mechanical Hour Meter for Engine use on gasoline engine, diesel generators, electronic motors. Non-resettable. Application Mechanical Hour Meter: is most appropriate for Standard Industrial engine maintenance, is widely used in engineering machinery, construction vehicles, farm machinery, generators, kilns, pumps, traffic, cranes, cars and other types of fees and the actual working hours of