Item Type: Digital Display Hour Meter <br>Product Material: ABS <br>Power Supply Voltage: 100-240 (V) AC <br>Power Consumption: 0.3W <br>Contact Form: 5 NO 3 NC <br>Frequency: 50/60HZ universal <br>Time: 0-999999 59 hours <br>Built-in Battery: Lithium battery CR2032 3V<br>1、HM?1R series quartz electronic timer, novel structure, smart, stable and reliable performance, adapt to a wide range of environments. <br>2、Suitable for standard industrial timekeeping, widely used in construction machinery, construction vehicles, agricultural machinery, generators, various types of automobiles, etc. <br>3、The accumulator is composed of crystal oscillator time control circuit, high accuracy, no need to set, start timing accumulation when power on. <br>4、Small size, easy to carry and store, convenient to use and with good performance. <br>5、Made of high&#8209;quality materials, strong and durable, has a long service life.1 x Digital&nbsp;Display&nbsp;Hour&nbsp;Meter