Tachometers for chainsaws, gasoline engines, lawnmowers, clip-on speedometers, bicycle speedometers, wireless generators for tractors, digital induction tachometers

High-precision engine tachometer: This digital tachometer accurately measures the speed of all piston cycles (cylinders 1 to 8), including for 2-stroke and 4-stroke gasoline engines.

Measuring range: 1 to 99,999 rpm, speed range: 100 to 30,000 rpm, accuracy: 1%.

It helps improve engine safety and reliability.

Instructions for the 4

Modes: This tachometer has 4 modes (01, 02, 03, and 04).

Modes 01, 02, and 03 follow a simple doubling relationship (e.g., 01 = ×1, 02 = ×2, and 03 = ×4).

Mode 04 is only for resetting zero.

Note: Mode 02 is not compatible with 2-stroke engines and mode 03 with 4-stroke engines.

To select the appropriate mode, test them all with the engine idling and choose the one whose tachometer reading is closest to the actual engine speed.

Reset and Reset Function: Press "MODE" and "SET" simultaneously until the screen is full to clear the data.

Press and hold "SET" until the screen displays "04" and stops flashing to reset.

Energy and Power Saving: When the gasoline engine is stopped, the tachometer automatically saves power and the display turns off; When the engine is running, it automatically starts measuring.

Easy wireless installation: Thanks to the inductive function and copper clips, you can receive the operating signal in two ways (by induction or via the signal pickup cable).

In inductive mode, you can install or hold the tachometer in a location where vibrations are noticeable.

In signal pickup cable mode, simply connect the ignition cable to the clip to receive the signal.

USE

VERSATILE FOR ENGINE MAINTENANCE: This small tachometer can serve as a maintenance reminder for lawnmowers, generators, combine harvesters, motorcycles, ATVs, outboard motors, dirt bikes, and chainsaws.

The digital tachometer is versatile and can measure the engine speed of all gasoline engines (1 to 6 cylinders). 8), whether they are in 2 or 4 time.