Features： 1、Remote Timer: The timer is designed to capture the engine power signal and record it after the engine is started, it can work on most devices. 2、Powerful Function: The timer has total running hours accumulated TOT, all time can be reset, etc., which can be used for multiple devices at the same time. 3、Data Storage: The timer has a built in chip to store data, and the timer will automatically store the data when it stops working to prevent data loss. 4、Wide Application: The timer is suitable for aerial work trucks, road rollers, loaders, tampers, blowers, lifts, cutters, mixers, and high pressure cleaners. 5、Multiple Uses: Timer with gasoline induction timing and energized timing two timing methods, can be used for different voltage equipment. Specification： Item Type: Excavator Hour Meter Material: ABS Display: LCD Timing Accuracy: 0.01H Operating Temperature: -10℃-50℃ Timing Range: 0-99999.9H DC Voltage: 12V-36V Vibration Resistance Range: 10-70HZ1-8g (heavy force) Zeroing: Negative pole connect negative (-) positive pole ride positive (R) time to 0 Remote Control Battery Specifications: 1 x DC3V CR2025 160mAH battery (remote control shipped with built in battery) Package List： 1 x Excavator Hour Meter 1 x Remote Control