Runleader Digital Hour Meter Tachometer Maintenance Reminder Alert RPM Reminder Initial hours Settable User shutdown Use for ZTR Lawn Mower Generator Marine ATV Motor and Gas Powered Equipment

Runleader RL-HM059A Self Powered Engine Digital Maintenance Reminder Tachometer contains tachometer, hour meter, service timers, job timer , Programmable max RPM reminder ,Shutdown function and waterproof design Product Features: 1 Hour Meter (TOT) Features---- Help you track how many hours you put on your engine. ? When engine is off, display shows total run time of engine and remains visible. ?Total Hours reading displays from 0 to 99999,9 Hours, 1 minute accuracy, ?TOT hours are non-resettable. ?The initial hour reading can be set repeatedly within 1 hour to replace an old hour meter. 2 Service timers (SVC) Features---- Countdown tracking time, Reminding maintenance, Like Air filter Replacement ? Programmable maintenance interval time from 0-2000 hours with flash alert service alarms. ?Countdown tracking service reminder time, 1 minute accuracy 3 JOB timer (JOB) Features---- Used to measure the time of a particular work job, Like change oil ? By operating the button display shows JOB run time of engine and remains visible. ?JOB timer reading displays from 0 to 99999,9Hours, 1 minute accuracy, ?JOB timer can resettable 4 Tachometer Features---- Display reads engine current RPMs , Help adjust engine idle ? Accurately records your RPMs when the engine is running ? Can be programmed for different engine firing patterns. ? Tachometer displays from 0-25,000 RPM with 10 RPM resolution ? RPMs update time programmable refresh rate: 0.5S ? Recording and recall engine MAX RPM ? Programmable RPM Alert , Warning icon flashes, reminding engine speed exceeds range 5 Other Features ? Internal CR2450 battery , Battery life is up to 3 years ? Operation button can be turned off , Data retained after shutdown ? Record the number of times the engine is working