Special Features:High Material Type:Plastic Item Diameter:6cm Item Weight:57g Item Height:4.35cm Item Width:6cm Item Length:6cm External Testing Certification:CCC Model Name:Hour Origin:Mainland China Features: High Accuracy and Steady Performance. Waterproof and Easy To Read Hour Meter. Specifications: Time range: 0-99999.9 hours Accuracy: ±0.01 Returning to zero: no Voltage: AC/DC 6V-80V Power: 0.3W Working temperature: -10℃~50℃ Relative humidity: all sealed Shock-proof level: 10-70Hz 1-8g Waterproof level: IP65 Polarity: positive/negative Installation way: bracket fixing Size: 60 X 60 X 43.5mm/2.36 X 2.36 X 1.71" Net weight: about 57g Applications: Race Cars, CAT fork lifts, trucks, boats, carts, RVs, off road vehicles, etc. 1 X Hour Meter