651310 – TACHOMETER HAND DIGITAL, 30-30000 RPM

IMPA 651310 – TACHOMETER HAND DIGITAL, 30-30000 RPM – A light and compact battery operated tachometer for measuring revolution with high accuracy. Non Contact Measurement : Revolution speed is easily read by directing the probe to the revolving shaft end to which a reflection tape is attached. Contact Measurement : With optional contact adaptor the R.P.M. and surface speed can be easily read by pressing the head lightly against the revolution shaft.