<ul><li>Hour Meter ---- Contains tachometer, hour meter, service meters; helps you track how many hours you have spent on your engine. The total number of hours can be reset; 0.1 hour accuracy</li><li>MAINTENANCE REMINDER ---- Programmable maintenance timer (SERVICE), countdown maintenance reminder time; When the maintenance time comes, the service warning icon flashes to remind</li><li>TACHOMETER---- Accurately records your RPM when the engine is running, helps to adjust the engine speed idle; can be programmed for different engine firing modes</li><li>REPLACEABLE BATTERY----Internal replaceable CR2450 battery, data retained after battery replacement; When the engine is stopped, the player will automatically turn off after 2 minutes; press button to read screen, data retained after shutdown</li><li>OTHER ---- Easy to install; Waterproof index: IP65; CE ROHS certification, 2 year warranty</li><li> </li><li>The PowerLeader RL-HM011A stand-alone motor digital maintenance reminder tachometer contains a tachometer, counter hours, service timers, replaceable battery and waterproof design</li></ul> <b>Product Features:</b> < p>Hour Meter (HOURS) Features ---- Lets you know how many hours you have worked on your engine. ￭ When the engine is off, the display shows the total running time of the motor. and remains visible. ￭Total Hours Playback displays 0 to 99,999 hours, 0.1 hour accuracy, ￭Total Hours can be reset <b>2 Service Timers (SERVICE) Features ---- Countdown Tracking Time, Maintenance Reminder, Similar Air Filter Replacement</b> ￭ Interval Time programmable maintenance time from 0 to 999,999 hours ￭ When the maintenance time comes, the service warning icon flashes to remind you ￭Service reminder number countdown tracking, 0.1 hour accuracy <b>3 Tachometer Functions----Display shows current engine speed, helps to set engine idle speed< /b> ￭ Accurat ely records your rpm when the engine is running ￭ Can be programmed for different engine firing rates. ￭ The tachometer displays speed from 0 to 25,000 rpm and 10 rpm. resolution ￭ RPM Update Time Refresh Rate: 0.5S <b>4 Other Features</b> ￭ Internal replaceable CR2450 battery, Data retained after battery change. ￭ When the engine is stopped, the player automatically turns off after 2 minutes; press the button to read the screen, data retained after shutdown Note: The data is all manual measurement, please allow 1-3cm error; due to the light difference and display, there would be some color difference, please refer to the actual item received.