Features:1. Long-lasting power: low-voltage design, built-in battery, safe and reliable, long service life of 2 to 3 years.2. Widely used: ordinary cars, mini cars, off-road vehicles, ordinary racing, micro-racing, off-road racing, you can think of it.3. Waterproof design, waterproof rating ip68.Description: Easy to install: inductive design, just touch the engine to sense, adhesive or screw fixed.Specifications:Color: orange,red,black,green,blue,yellowMaterial: plasticBattery: 60mAhVoltage: 3 (V)Power: 0.001 (W)The maximum timing range: 9999.9 hoursPackaging: blister paper card, neutral no logoDisplay screen: LCD screen displayBattery life: 2-3 yearsApplicable models: General and various gasoline motorcycle typesPackage Included:1 x Hour Meter1 x Cable2 x ScrewsNotes:1. Due to the difference between different monitors, the picture may not reflect the actual color of the item. We guarantee the style is the same as shown in the pictures.2. Due to different personal measuring techniques, there might be 1-3cm error of the physical. Thank you!