Inductive Digital RPM Tach Hour Meter Tachometer 2/4 STROKE for Motorcycle Jet Ski Boats Forklift Tr

present the new RL-HM012 Digital LCD Tach\/Hour meter. It can work on a part of gas engine .It has a powerful timing system, RPM measuring system, as well as some other unique function design.Timing System Including: accumulating total running hours TOTAL HOURS.RPM Measuring System Including: measuring current engine RPM.Unique Design Including: easy installed by wrapping around the spark plug wire of the engine, waterproof Rate IP68,etc. productUsing high-quality materials, long product lifeAfter professional testing, high sensitivityEasy installation, direct replacement, no programming requiredspecification:Colour: blackMaterial: ABSPackage Contents:1 * Tachometer1 * Connection line2 * ScrewOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +\/- 1-3cm.