Features: *Mechanical Hour Meter Timer Gauge For Diesel Gasoline Engine Generator HM002 HS * new and high quality *This mechanical hour meter is specially designed for standard industrial engine maintenance, widely used *Used to track the service life of engine *Low power consumption, long time to use *Reliable performance *Completely sealed, dust-proof and damp-proof *High accuracy, records and displays to 99,999.9 hours Specifications: *Color: Black (As Pictures Show) *Material: ABS *Model: HM002 *Voltage: 6V-80V DC *Power: 0.3W *Index range: 0-99999.9 hours *Timing accuracy: 0.01 *Zero resetting device: No *Working temperature: -10degree Celsius-+50degree Celsius *Mechanical vibration: 10-70Hz Package Contents: 1*Hour meter Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2.Please allow slight manual measurement deviation for the data.