Check the listing for details. Runleader Digital Hour Meter,Tachometer JOB&SVC Maintenance,RPM Backlight Alert. Condition: New. Listed at 18.00 USD. Runleader RL-HM032A Backlight LCD gasoline Inductive Tachometer for Paramotors, Microlights, Marine Engines - Inboards and Outboard Pumps, Generators, Mowesr, Model Boats, Motor Cycles, Scooters, Cleaners and Chainsaws.CE ROHS certification;2-years warranty. Laboratory Test Buttons Testing The buttons can works well after 10,000 repeated taps with a 300g weight. High Pressure Water Washer Testing Display with PC transparent board can keep it away from the damp or moist.It also prevent the strong shock when it is cleaning. Drop testing Favorable anti-vibration performance can suffer strong vibrations when the equipments is working. High & Low temperature It can works well in temperature environments temperature: -40 °C - +70 °C. Product Descriptions 1.Timing System IncludingHours Range 0-99999 hours with 0.1H/1H accuracy,Refresh Rate:0.5S/1S.Total running hours TOT,total hours are non-resettable.Partial running time JOB,partial hours are resettable.Maintenance timer can be set freely to 0-200 hours SVC.2.RPM Measuring SystemMeasuring current engine RPM.Recording and recall engine MAX RPM.Setting overspeed warning function and can resettable.RPM Range 0- 20000RPMs with 10 RPM accuracy.Replaceable CR2032 battery. SpecificationsDisplay Screen: LCD+Green BacklightBattery: CR2032 210mAHLCD screen Size: 40.9x16.9mm(1.61*0.66inches)Product Size: 67.1x35x17.6mm(2.64*1.37*0.69inches)Package: Double Blister CardFiring patterns: 1P1R 1P2R 2P1R 3P1R 3P2R 4P1R 5P2R 6P1RInduction Wire Type: UL2464 26AWG/2CInduction wire length: 1750mm (5.74 ft)Waterproof rate: IP65