Docooler DC 8V 80V 0 99999 9 DC AC Round Quartz Hour Meter Gauge Timer Hourmeter for Boat Car Truck Engine

Features: Used to record the working time of engines. White numbers refer to hours and red ones to 1/10 hour. Completely sealed, dustproof and dampproof. Low power consumption and high accuracy. Suitable for gasoline engines, diesel generators, electronic motors, etc. Note: The numbers can not be reset. Specifications: Range: 0~99999.9 hours Accumulated precision: ±0.02% Operating temperature: -10?~+50? Power consumption: 0.3W Mechanical vibration: 10-70Hz 1-8g Power voltage: DC 8~80V Product size: 6 * 6 * 5.5cm / 2.4 * 2.4 * 2.2in Product weight: 57g / 2oz Package size: 6.4 * 6.2 * 6cm / 2.5 * 2.4 * 2.3in Package weight: 70g / 2.4oz Package including: 1 * Hour Meter 2 * Plastic Shoe 2 * Copper Shoe