Inductive Hour Meter Small Engine Tachometer Track Oil Change Can be Turned Off Backlit Digital  Tach Hour Meter Single Resettable Hour Meters

Inductive Tachometer Track Oil Change Hour Meter Backlit Digital Tach Hour Meter  for 2 or 4 stroke gasoline engine maintenance, maintenance timing and RPM detection, easy to install and operate. Large buttons can be easily operated while wearing gloves,0.47 inch large font accurately reading RPM and time. The maintenance time setting reminds you to pay attention to the engine status at regular intervals, so that you can repair and replace the engine oil and air filter to protect it and extend its service life.Can shut down, backlight can choose three modes, (turn off, often turn on, automatic)  Induction line length?47?In?(It can be extended, the signal is stable in 390(In). It can be cut short and does not affect signal reception, but you need to do it yourself) The engine stops showing the total working time TOT 0.0 and displays the current RPM while working.    Display TOT 0.0 ,total running time, 0.0-99999.9H, can not be reset. Display 0.1 in 6 minutes  Displays JOB 0.0, single run time, resettable  Display SVC 20, Maintenance time? can be set Display RPM 8500?Overspeed reminder  precision 10 rpm/min, can be set Display  MAX RPM 0, MAX RPM recording interface,resettable,  Display  1P1R, Engine type setting,can be se  Display 0.5 ,Refresh rate,can be set for 1 second Display L-AUT,Backlight selection interface,can be set  8 interfaces, 8 functions, only for the excellent you Suitable for engine type 2 stroke (1 cylinder, 2 cylinders, 3 cylinders) and 4 strokes (1 cylinder, 2 cylinders, 3 cylinders, 4 cylinders, 5 cylinders, 6 cylinders, 8 cylinders, 12 cylinders) Also use for Pumps, Generators, Mowesr, Model Boats, Motor Cycles, Scooters, Cleaners and Chainsaws.