EXTECH RPM33 Combination Contact,Laser Photo Tachometer

EXTECH RPM33 Combination Contact,Laser Photo Tachometer

The RPM33 is designed for versatility, offering both touch (2 to 19,999 rpm) and non-contact (2 to 99,999 rpm) RPM measurements. For added safety, non-contact RPM readings can be taken from up to 1.6 feet (500mm) away. The large, backlit five-digit LCD displays the readings clearly. It can save and recall 10 data sets, each with four parameters: measurement, maximum, minimum, and average. The RPM33 includes a contact wheel for measuring linear surface speed (0.2 to 6560 feet/minute; 0 to 1999.9 meters/minute) or RPM. Accessories include a 9-volt battery, reflective tape, a carrying bag, and a user manual.

Laser photo contact tachometer

How do you use a laser photo tachometer?

To use the optical/photographic tachometer, a reflective target must be placed on the rotating surface to be measured. Usually this target is a small piece of reflective tape or a blob of reflective paint. Various pieces of tape can be attached to the shaft to aid in measuring slower speeds.
To use the laser tachometer Attach the reflective tape to any rotating object, aim the red tachometer light beam at the mark on the tape and within seconds you can read the RPM. It is widely used to measure the speed of motors, small engines, model airplanes, fans and blowers.

Contact,Laser Photo Tachometer

EXTECH RPM33 manual

EXTECH RPM33 multimeter manual and datasheet, It won’t matter much to those who know how to use a Tachometer, but new users can have a hard time. However, most of it is self-explanatory and you also have the online manual to refer to if you get stuck.

EXTECH RPM33 Specifications