Small Engine Tachometer Hour Meter 30000RPM Digital Chainsaw Tachometer Tach Pulse Engine Tachometer with LCD Display Speedometer with Clamp Spark Plug Wire for Chinsaw Cropper ATV Tractor

【0-30000RPM Measurement Range】 This digital chainsaw tachometer can measure speed up to 30000RPM, suitable for two-stroke single-cylinder engines, four-stroke two-cylinder engines, and gasoline engines that ignite once a week.
【Simple Rotation Mode Setting】 Press and hold the MODE button, and the screen will display 01RPM, 02RPM, and 03RPM in sequence(corresponding to the number of revolutions of various engine strokes). The factory default setting is 02RPM revolution mode. Release the button with your finger to flash the data display for 3-5s. After stopping, confirm that the revolution mode turns on and you can measure.
【Reset Function & Battery Replaceable】 Hold down the RST button, then the data will return zero. Simply open the battery box to replace the battery when it runs out. Required battery model: CR2450.
【Easy to Use】 Due to the inductive design, the tachometer works and starts to test once placed near the spark plug cable of the engine. 2 Methods for measurement: Keep the meter between the spark plugs 1.2-2in and then test; insert the pick-up wire into the hole of the meter and clamp the metal clip on the spark plug cable.
【Wide Application】 Widely used to test the engine speed of gasoline chainsaws, gasoline grass cutters, riding lawnmowers, gasoline motorcycles, ATVs, dirt bikes, portable generators, and more. Reach out to us if you have any questions. We're always there for you.

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