Description
Jayron JR-HM032R Self-powered engine digital maintenance reminder tachometer includes chronograph, tachometer, service timer, job timer, programmable maximum RPM maintenance reminder and backlight mode selectionuct Features:1 Hour Meter Features—- Track hours on the engine-TOT hours cannot be reset.-When the engine is off, the total running time of the engine is displayed and remains visible.-The total hour reading shows 0 to 99,999 hours with an accuracy of 0.1 hours.2 Service timers Features—- Countdown tracking time, Reminding maintenance-Programmable maintenance interval is 0-200 hours.-When the maintenance time arrives, the service warning icon flashes to remind you.-Count tracking service reminder time, accuracy 0.1 hours.3 JOB timer Features—- Used to measure the time of a particular work job-Display the engine’s JOB runtime display and keep it visible by operating the button.-JOB timer readings from 0 to 99,999 hours, accurate to 0.1 hours, can be reset.4 Tachometer Features—- Display reading current speed and adjust engine idle speed-Accurately record RPM while the engine is running.-Programming for different engine ignition modes.-Programmable RPM alarm, warning icon flashes to alert engine speed out of range.-Tachometer displays 0-25,000 RPM with a resolution of 10 RPM.-RPM update time programmable refresh rate: 0.5S/1S.5 Others-Battery: Built-in replaceable CR2032 battery, retain data after replacement.-LCD Screen size 17mm×40mm with green backlight.-Standard line length is 1500mm.-Waterproof rating: IP65.6 Works onAll types of gasoline engines.