1,Sealed design, it is waterproof and dustproof with good performance 2,The hour meter adopts snap fixing method, easy to install 3,The copper tinned pins can provide stable performance. 4,Applicable to the accumulated timing of vehicle generator 5,Wide measurement range, the range is from 0 to 99999.9 Features: 1. Sealed design, it is waterproof and dustproof with good performance 2. The hour meter adopts snap fixing method, easy to install 3. The copper tinned pins can provide stable performance. 4. Applicable to the accumulated timing of vehicle generator 5. Wide measurement range, the range is from 0 to 99999.9 Specification: Condition: 100 percent Brand new Model: HX4S Voltage: DC10-60V, AC100-250V Power: 0.3W Measuring Range: 0-99999.9 Operating Temperature: -10℃ - 50℃ Seismic Magnitude: 10-70HZ 1-8g (heavy strength) Hole Size: Approx. 36.5 x 24mm or 1.4 x 0.9in Package List: 1 x Hour Meter Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store