Features Maximum Timing Range: Features a timing capacity of 0-999.99h, allowing precise tracking of working hours with a convenient reset function for easy use Versatile Application: Designed for various industrial systems, this hour meter enhances motor control and simplifies equipment management for greater efficiency Clear Digital Display: Operates reliably under AC 220V, providing a crisp digital readout that makes data easy to read and understand during your tasks Enhanced Accuracy: This battery-powered hour gauge ensures high precision in hour counting, significantly boosting your operational reliability and performance Simple Installation Process: Lightweight and compact, this timer can be effortlessly installed through hole drilling or buckling, saving you time and effort Features: 1、Better Timing: Comes with a maximum timing range of 0？999.99h, the time gauge also has reset function for working hour counting. 2、Smart Control: Allows for wide application on varied industrial systems for better motor control and easier equipment . 3、Clear Display: Works stably under AC 220V, the timer enables digital display to clearly show the data and simplify your working. 4、Accurate Work: Ensuring high accuracy, the battery powered hourmeter will largely improve your efficiency with more reliability. 5、Easy to Install: Standard design with light weight and compact size allows for easy installation by hole drilling or buckling. Specification: Item Type: Hour Meter Product Model: HM-D48 Product Working Voltage: 220V 50Hz Product Maximum Accumulation Time: 0-999.99h Product Operating Temperature: -10~50℃ Product Accuracy: ±0.01 Product 0 Reset: yes Product Battery: 2 x button battery CR2016, 3V 75mAh for single battery (delivered with built in battery) Package List: 1 x Hour Meter Package List 1 x Hour Meter