brand new and high quality Features: Inductive design, only needs to be near the motor to catch, stick or fix with screws or cable ties. The LCD screen shows the maximum for time range: 9999.9 hours. Low voltage design, no power connection, built-in battery (CR2032), safe and reliable; battery life is 2-3 years. Applies to all petrol engine products such as motorcycles, ATVs, ATVs, motor boats, lawn mowers etc. Housing is resistant to water, shock. Hour Meter: 1. When totaling: when a group is totaled, it cannot be cleared when totaling 2. Timing accuracy: 0-9999.9 is 0.1H 10000-99999H is 1H 3. Timing method: magnetic induction timing Speed function 1. Speed range: 0-30000RPM, when the engine is working, the current speed is displayed in real for time 2 Speed accuracy: 10RPM 3 Refresh rate: fixed 0.5S 4-stroke selection: fixed 1P1R specification: Type:A:Count+Speed function B: Wireless Hour Counter Color:balck Material:ABS Size: 53.5*36.2*14.6CM(mm) Quantity:1PC Note: Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: