Runleader Digital Gas Engine Tachometer Hours & RPM Record,Backlight Hour Meter,Battery Replaceable for Riding Mower Generator Compressor

HOURS— Total time (TOT); resettable partial timer (JOB); maintenance reminder (SVC1&SVC2); initial value setting (INT);TOT & JOB hours read up to 99,999 hours;SVC timer range:0-1000 hours . RPM— Real-time RPM; maximum RPM; RPM alert; selectable RPM refresh rate:0.5/1s;RPM value correction by engine firing patterns and measurement range selection; the RPM measurement value range is consistent with the set alarm range: 0-25000RPM. BACKLIT DISPLAY— Split screen display is convenient to view multiple functions at the same time;Green backlight will help to use it at night or the dim place, you can set the backlight for always-on, OFF and automatical mode as request; Red backlight will remind the maintenance intervals arrival and RPM exceed. ECO MODE— Battery capacity will be kept in good condition with insulation sheet before using or during transport; Replaceable battery compartment and LCD shutdown also can extend the lifetime in vacant time. OTHERS— 24-H clock;Easy installation with Velcro/screw;The wire connecting the product can be extend/shortend( length:appox.68.8 inches);waterproof resistance by whole housing design and back O sealed ring; User data will be retained after display shutdown or battery replaced; Reliable technical support and after-sales service(2 years). Runleader Tachometer Hour Meter, TOT,JOB,Maintenance Reminder,Initial Value Setting,Current RPM recorded, Alert RPM, Green&Red Backlight Display, User Data Storage,Waterproof Design. /b br br Hours /b br Timing read up to 99,999 hours,0.1/1 hour accuracy. br TOT hours is non-resettable but automatically clear if exceed max value. br Count-down tracking for maintenance time, remind the arrived status by flashed icon and red backlight. br TOT initial hours can be programmed for replace an old hour meter. br Maintenance time range: 0-1000 hours. br Record the times per engine working period. br br RPM /b br RPM measurement range 0-25000RPM,10 RPM resolution. br Display MAX RPM since engine started. br RPM alert channel for speed exceed, remind by red backlight and flashed warning icon. br The engine firing patterns and RPM measurement range to be chosen for RPM accuracy adjustment. br Suitable for gas engine:2 stroke 1 cylinder/2 stroke 2 cylinder/2 stroke 3 cylinder/2 stroke 6 cylinder br 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. br Specification /b br Operating button colors: Red,Blue,Black. br LCD window size:approx.40.8*16.8mm(1.6×0.66 inches) . br Product size:approx 68.5*34.9*17.2mm(2.69×1.37×0.67 inches). br Accessories: 3M adhesive velcro,Set screws*2,M3 hex nut*4,Flat washer*2,Cable tie*2,CR2032 Battery, User manual. br CE ROHS certification. br Waterproof rate: IP65.