The Amprobe TACH20 hand-held tachometer accurately measures rotational or surface speed as well as length.

Extech 461920 Mini Laser Photo Tachometer Counter - Laser Light Source used for greater accuracy and longer measuring distance

Extech 461830 Digital StroboTach 115VAC, 60Hz - Speed detection and analysis of rotating gears, fans, pumps, and motors

Extech 461995 Contact/Laser Photo Tachometer - Combination Contact and Non-contact rpm measurements with laser

Extech RPM10 Photo/Contact Tachometer with built-in InfraRed Thermometer for surface temperature measurements

The Extech RPM33 Combination Contact/Laser Photo Tachometer can quickly measure RPMs, length and surface speed with one test instrument.

The CHECK-LINE CDT-2000HD Tachometer combines the best features of both contact and non-contact models to accurately measure RPM, surface speed and length.