Digital Hour Meter and Tachometer

Displays RPM when engine is running and automatically displays run time in hours when enigne is off. Programmable service check function helps precisely schedule needed maintenance. U.S.A. Display Shows: Run time in hours, Works With: 2 and 4 cycle engines, Control: Solid state, quartz, Includes: LCD Hourmeter, Tachometer and Maintenance Meter, Dimensions W x D x H (in.): 2.9 x 1.82 x .775, Capacity: 9999 hours, Max. RPM: 1X Spark/Rev 13000 Max, 2X Spark/Rev 24000 Max, Operating Temp ( °F): 14 - 140, Accuracy: +-0.01 Service Check Function Internal battery lasts up to 5 years Note: This item does not work with diesel engines Contains: LCD Hourmeter, Tachometer and Maintenance Meter Max Battery Life: 35000 Hours Operating Temp: 14F to 140F Two Hole Base Mount on 2.50in. Base Centers 5 1/2 ft. Shielded Cable