Yooreal Digital Hour Meter & Tachometer with Replaceable Battery - Waterproof RPM Gauge for Lawn Mowers, Generators, Chainsaws, Scooters & Small Engines - Perfect for Maintenance Tracking on Outdoor Power Equipment

YOOREAL YR-HM068 is a digital multifunction Hour Meter Tachometer which can track the engine working hours ;Monitoring real-time engine rpm values and recording maximum engine rpm is useful for keeping engines healthier. TMR1:It measures the time of a specific job, such as an oil change. SVC:It performs the necessary maintenance tasks, reminds it of its arrival time. Record the number of engine starts;The screen can be turned off with the touch of buttons; Replace battey reminder;Waterproof rate ：IP67.Complete range of spare parts.Easy installation. （The initial hour meter can be set before the machine runs or within 1 hour of operation.For example, if your device is already running 200H, you can set the TOT time of the hourly counter to 200H.） Product Features: Hour meter TOT---Accumulate engine total working hours when it shutdown, timing read up to 99999 hours with 0.1/1 hour accuracy.TOT initial hours can be programmed for replace an old hour meter. Tachometer---RPM & MAX RPM Record real-time RPM value when engine is on, measurement range 0-25000RPM with 10 RPM resolution.Display highest RPM since engine started.The engine firing patterns to be chosen for RPM accuracy adjustment.Suitable for gas engine 2 stroke up to 6 cylinders, 4 stroke up to 16 cylinders. SVC & TMR1 SVC---Maintenance time range: 0-2000 hours.TMR1---Single timer range:0-99999 hours. Others Record The Number Of Engine Starts.LCD Shut Down.Replace Battery Reminder.Waterproof IP67. Replaceable Batteries The design of the four screws on the back greatly improves the waterproof performance and battery life of the product. Yooreal has established a complete laboratory for testing and improving the product's quality Buttons Testing The buttons can works well after 10,000 repeated taps with a 300g weight. Drop testing Favorable anti-vibration performance can suffer strong vibrations when the equipments is working. High Pressure water Gun Impact Test Made of high quality industrial grade ABS, waterproof and safe to use.Display with PC transparent board can keep it away from the damp or moist.It also prevent the strong shock when it is cleaning. High & Low temperature It can works well in temperature environments temperature: -40 °C - +70 °C. Double-sided Table Installation & Screw Installation Suitable for gas engine 2 stroke up to 6 cylinders, 4 stroke up to 16 cylinders. This Tach hour meter suitable for Outdoor Power Equipment,Vehicles,Generators,Agriculture,Boats,Construction Machinery etc... such as:Lawn Mower Garden Tractor Riding mower Leaf Blower Pressure washer chainsaw Snowblower Brush Mower Line Trimmer string trimmer Pressure Washer Portable inverter generator Motorcycle Dirtbike ATV UTV Scooter Paramotor Harley dual-sport bike Golf cart Outboard Jetski Pontoon boat Mercury Raceboat Hovercraft etc... Specification Product YR-HM068 Accessories 3M adhesive velcro*2;User manual;Cable tie*2;Screws*2;Screwdriver;Cut-out sticker;Inductive cable. TOT/TMR 1 range 0-99999H SVC range 0-2000H RPM range 0-25000 RPM LCD window size approx.0.98*0.5 inches(25*12.7 mm) Product size approx.2.24*1.44*0.68 inches(57*36.5*17.3 mm) Waterproof rate IP67 Battery type CR2032 After-sales service 2 years,product problems are replaced free of charge