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.

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 and always Quick ! Delivery.

High accuracy gasoline engine tachometer measures rpm on 2-cycle (1,2,3 cylinders) 4 - cycle (1,2,3,4,5,6,8,12 cylinders). Small & thin enough to fit in your shirt pocket. For quick and easy RPM measurement, simply bring the detector close to the high-tension cords of the engine. Upgraded and replacement for the SE-1100.