2 Way Digital Tachometer Contact/Photo Laser Non Contact Tachometer Outer Diameter - 3.74 inch (3.74") consistent performance

consistent performance

17mm x 35mm x 10mm Made in Japan

✔️ 25x35x40mm Sealed - Smooth Linear Motion

self-lubricating design

Loose Ceramic Balls 9/16" inch Sic

2 Way Digital Tachometer Contact/Photo Laser Non Contact Tachometer Outer Diameter - 3.74 inch (3.74") consistent performance2 WAYS: Contact and Non contact Tachometer Quick Measurements High RPM measurement of a modern laser Tachometer This Digital Laser Tachometer provides measuring range of 2. 5 to 99,999 RPM (laser), 0. 5 to 19,999 RPM (contact), surface speed of 0. 05 to 1,999. 9 m min and 0. 2 to 6,560 ft min, auto ranging and detecting distance of 50 up to 500mm or 2 to 20" inch. It has the widest measuring range on the market, It has an advanced one chip