Runleader proudly presents the new RL-HM016B digital wireless vibration hour counter. It can work on any engine. It has powerful timing system and unique function design. Timing system including: Accumulating total working hours TOT, Recording partial working time PAr., Sensitivity can be set high or low SEN, Meter can be locked when not in use Loc, etc. .Unique design including: Easily installed by sticker, IP65 waterproof rating, etc. In addition, the products have CEI ROHS certification. Has a Patent in China. The hour counter is to record the total working hours and partial time of most motor oacute;w, obtaining induction from vibration. The hour counter shows the total hours and partial hours. The partial time can be viewed and reset by pressing a button. This can be used on a variety of engines and machines. It is an ideal turntable for paramotor oacute;w, microlights, motor oacute;w marine - onboard and outboard. R oacute;w also use for pumps, generator oacute;w, Mowesr, model boats, motorcycles, scooter oacute;w, cleaners and chainsaws. The meter can set the sensitivity according to strong engine vibration or not. This meter can be locked by pressing the button. When not using the hour counter, user can lock it easily.