Features:Keep of your industrial-machinery usage with our Engineering Vehicle- Diamond Industrial Hour Meter!Made of ble ABS material, this Type: Engineering Vehicle Timer Model: HM002 has a voltage-range of 6V-80VDC and an indicator range of 0-99999.9 hours.Ideal-for anyone who uses heavy-machinery, such as those in the environmental protection-equipment or industries.Use it to monitor the operating hours of your machine and schedule maintenance accordingly, ensuring optimal-performance and-longevity.With its compact size (approx. 60 36 24mm) and blacolor, this timer is a practical and discreet addition to any-machinery setup.Specifications:Material:ABSSize:Approx.6x3.6x2.4cm/2.36x1.41x0.94inchType: engineering vehicle timerModel: HM002Voltage: 6V-80VDCIndicator range: 0-99999.9 hoursTiming accuracy: 0.01Zero-reset device: noneWorking temperature: -10℃ -+50℃.Mechanical ion: 10-70HzColor: blackPackage Includes:1x Hour MeterNote:①.Please allow 1-2cm errors due to manual measurement, e sure that you do not mind before you order.②.Due to the difference between different monitors, the picture may not reflect the actual color of the item.Thanks for your understandings.