Small Engine Tachometer Digital Chainsaw RPM Gauge Tiny Tach Hour Meter with Clip Mini Ind

A closer look at Small Engine Tachometer Digital Chainsaw RPM Gauge Tiny Tach

Small Engine RPM Tachometer :The digital tachometer can accurately measure the rotational speed of all strokes (cylinders 1-8),including 2-stroke or 4-stroke gasoline engines,timing range with 1-99999 min , RPM Range of 100-30000 rpm,Accuracy with 1%，which enhance the engines safety and reliability. 4 Modes Guide:The tachometer has 4 modes (01, 02, 03, 04). Modes 01, 02, and 03 follow a simple doubling relationship (e.g., 01 = 1×, 02 = 2×, 03 = 4×); Mode 04 is for reset only;Please note: Mode 02 ≠ 2-stroke engines, and Mode 03 ≠ 4-stroke engines;To select the correct mode, you can test all modes while the engine is idling and choose the one whose RPM reading is closest to the actual engine speed.

Zero & Reset Function: Press "MODE" and "SET" together until the screen fills to clear data. Hold "SET" until the screen shows "04" and stops flashing to reset. Energy saving Mode: when the gasoline engine is not working, the tachometer will automatically save energy and power, and automatically turn off the display; when the gasoline engine is working, the tachometer will automatically start the test. With 4.4 stars on Amazon, it's earning solid feedback from real buyers — check recent reviews to see if it fits your needs.