Yooreal Digital Hours Meter Tachometer with Clip - Replaceable Battery, Waterproof Engine Hour Counter for Lawn Mower, Brush Cutter, Generator, Air Compressor, Scooter, Chainsaw - Track Usage Time for Maintenance & Service Reminders

YOOREA HM068A 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.） Hours TOT hours is non-resettable but restart from 0 when value exceed 99,999 hours.Count-down tracking for maintenance time, remind the arrived status by flashed icon.TOT initial hours can be programmed for replace an old hour meter. Maintenance time range: 0-2000 hours Record the times per engine working period. Product Features: 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 1 cylinder/2 stroke 2 cylinder/2 stroke 3 cylinder/2 stroke 6 cylinder;4 stroke 1 cylinder/4 stroke 2 cylinder/4 stroke 3 cylinder/4 stroke 4 cylinder/4 stroke 5 cylinder/4 stroke 6 cylinder/4 stroke 8 cylinder/4 stroke 12 cylinder/4 stroke 16 cylinder RPM range：0-25000 RPM Suitable for most Small gasoline engine 2 RPM can be reset 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. 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. 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. Specification Product HM068A Accessories 3M adhesive velcro*2;User manual;Cable tie*2;Screws*2;Screwdriver;Cut-out sticker;Inductive cable. 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) TOT/TMR 1 range 0-99999H SVC range 0-2000H RPM range 0-25000 RPM Waterproof rate IP67 Battery type CR2032.The battery is replaceable After-sales service 2 years,free replacement for product problems.