1、Simple Wiring: The working power cord is fixed with screws, just connect the positive pin and negative pin to the power of the generator. 2、Wide Timing Range: The timing range is 0‑99999.99H, with reliable timing accuracy and a wide range of applications. 3、Portable Design: Fastened by buckle and embedded installation, small and compact without occupying space. 4、With Indicator: With indicator light, prompts the working status when in use, which is convenient and quick. 5、For Industrial Devices: This mechanical hour meter is used for various industrial devices, such as generators, compressors and chain saws, etc. Item Type: Hour Meter Model: HM-2/UWZ48 Power: 0.3W Frequency: 50/60Hz Timing Range: 0-99999.99H Fixing Method: Embedded installation 1 x Hour Meter