The Extech 461750 PocketTach mini tachometer features a large, easy to read (99,999 count) LCD display and autoranging with 0.1% basic accuracy. A hold button freezes the displayed reading. The Extech 461750 PocketTach ® mini tachometer is ergonomically designed with pocket sized housing and protective finger guard. These tachometers are easy to operate by simply contacting the rotating object with the sensor tip.

The Extech 461750 PocketTach ® mini tachometer is contact model with surface wheels that enable the tachometer to measure linear surface speeds in ft/min, m/min, and yd/min. The range of the Extech 461750 PocketTach ® mini tachometer is 10 to 20,000 rpm.