Digital hour gauge for ATV with maintenance reminder feature1、Timing Function: The meter could record the total and single running time of the equipment, and the total time cannot be reset, while the single timing can be reset to zero. 2、Maintenance Reminder: The maintenance time can be set according to your needs, which is displayed in a countdown. There are 3 groups of maintenance time that can be set. 3、Setting Range: The timing range is 0‑999999H, and the timing accuracy is 1MIN/1H. The mainrenance reminder setting range is 0‑1000H, which can be turned off. 4、Advantages: IP68 waterproof, can be used in outdoor heavy rain. The sensitivity has a setting range of high, medium and low three gears, can be set according to the vibration generated. 5、Practical: The product can be turned off during the transportation of the product or when the equipment stops working, the product can be turned off to avoid timing due to transportation. 6、Application: Widely used in lawn mowers, trimmers, chippers, bulldozers, excavators, road rollers, polishers, motorcycles, golf carts, karts, ATVs, outboard motors, yachts, generators,