_x000D_ DC 6-80V Mechanical Hour Meter Gauge for Diesel Gasoline Engine Generator Motor Boat _x000D_ _x000D_ Description: _x000D_ This mechanical hour meter is specially designed for standard industrial engine maintenance, is widely used in engineering machinery, construction vehicles, farm _x000D_ machinery, generators, kilns, pumps, traffic, cranes, cars etc. the actual working hours of tracking and monitoring the performance of sophisticated equipment _x000D_ maintenance cycles to provide scientific basis. _x000D_ _x000D_ Features: _x000D_ Used to track the service life of engine. _x000D_ Low power consumption, long time to use. _x000D_ Completely sealed, dust-proof and damp-proof. _x000D_ Reliable performance, counter never loses. _x000D_ High accuracy, records and displays to 99,999.9 hours. _x000D_ _x000D_ Specifications: _x000D_ Model: HM001, HM002 (optional) _x000D_ Material: ABS _x000D_ Voltage: 6V-80V DC _x000D_ Power: 0.3W _x000D_ Indicator Range: 0-99999.9 hours _x000D_ Timing Precision: 0.01 _x000D_ Zero Resetting Device: No _x000D_ Operating Temperature: -10 - +50 _x000D_ Mechanical Vibration: 10-70Hz 1-8g _x000D_ Package Weight: approx. 53g _x000D_ _x000D_ Package Included: _x000D_ 1 x Hour Meter _x000D_ 2 x Plastic Shoe _x000D_ 4 x Metal Shoe _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_