The FT-2500 is an advanced tachometer which measures the rotational speed by the FFT calculation. The rotational speed is calculated from the frequency signal of light, magnetism, vibration or sound.

English / Metric high accuracy gauge. The EG-225 ( lug back ) and EG-225F ( flat back ) have exactly the same specs. The EG-225 is our most popular gage.

Introducing our new tachometer with a clear display and ability to add functions separately and easily. The fluorescent display tube of TM-3100 series greatly improves stability and readability instead of using LED as old models.