Extech RPM33 Contact and Laser Photo Tachometer

Extech RPM33 Contact and Laser Photo Tachometer

The RPM33 measures rotational speed, total revolutions, frequency, surface speed and length. Use the contact wheel for close-up readings, or the laser mode to read from up to 500 mm away.

Pairs with a thermal camera

When a thermal scan shows a hot motor, bearing or belt, checking its speed is often the next step. The RPM33 gives you that reading on the same visit.

Wide range

Laser mode reads from 2 to 99,999 rpm, and contact mode from 2 to 20,000 rpm. The contact wheel also measures surface speed and length on conveyors and belts.

Records what you find

Store and recall 10 sets of readings, each with the reading, max, min and average. The large backlit screen is easy to read.

In the box

RPM33 tachometer, contact wheel, reflective tape, batteries and case.

Downloads

• User manual (PDF)
• CE declaration of conformity (PDF)