Round shape 6 digital display hour meterEasy-to-read hour meter with novel designWithstand vibration and shaking up to 8gCompact size, can be operated within a wide voltage rangeApplications: Fork lifts, buses, trucks, golf carts, off road vehicles, etcThe quartz hour meter is specially designed for standard industrial timing and supplying data for the reference of maintenance duration for precision equipments. Featuring waterproof and steady performance, the hour timer gauge is widely used for tracking time on machinery such as engineering vehicles, various types of car and other device where there is a need to record hours operated.Description:Fits for a 2 inch round hole whose outside diameter is 2.3 inchDepth Behind the Panel: Approx. 1.7 inch (plugs included)Main Color: BlackSpecification:Accuracy: 0.01Voltage: 6 ~ 80VPower Consume: 0.3WWorking Temperature: -10 ~ +50 deg C Time Range: 1/10 to 99999.9 hourShock Testing: 1 ~ 8g, 10 ~ 75HZPackage Included:1 x Hour MeterNote:Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.