Reed R7150-nist Tachometer, Photo/contact, 99,999 Rpm/19,999 Rpm W/nist Cert

The REED R7150-NIST is a professional-grade combination tachometer pairing a longer-range laser for non-contact RPM readings (up to about 6.5 ft from the target, 10-99,999 RPM) with contact-mode measu...