YOOREAL Digital tachometer, time counter, maintenance reminder with clips, backlight, built in battery, waterproof for lawnmower, motorcycle, etc.

️EASY TO INSTALL ---- Alligator clip design, easy to clip the spark plug and start using, no need to wind the induction wire around the spark plug; Induction wire length: 1.75M (68.89 inch) + alligator clip. ️HOUR COUNTER (TOT & JOB) ---- Track the total number of hours and partial hours of engine operation, TOT & JOB range: 0-999999H. The TOT cannot be reset, but the initial TOT time can be set when the engine has not run for more than 1 H. ️SERVICE TIMER (SVC)----Adjustable engine maintenance interval time, timing is a countdown; SVC range: 1MIN-9999H59MIN/can off. The red backlight and icon flash to remind you that the maintenance time is reached. ️TACHYMETER----Displays current RPM and maximum engine speed running, range: 0-25000rpm, accuracy: 10rpm; Alert speed can be adjusted, range: 100-25000 rpm / box off, warning icon and red backlight will appear when the set value is exceeded. 9 models of ignition of the Programmable motor to choose from. ️OTHERS----3 backlight options: "L-Auto" "L-ON" "L-OFF", (backlight colors: white/red); Low battery reminder function; Records the number of engine starts, LCD screen goes to standby after 1 minute of not working on the hourly meter.YOOREAL provides product service and technical support for 2 years. If there is any problem with the product within 2 years, you can find YOOREAL customer service to replace it.