Digital Tachometers
The digital hand-tachometer is a compact measuring unit for proximity measurement of rotational speed. It focuses a beam of light at a thin sticker attached to the object, which reflects it at the speed of rotation. The result appears immediately on the 5-digit LCD.
Two types available for contact and non-contact measurement of RPM, surface speed and length.
The distance between the redpoint and the test object can be up to 600 mm.
The digital hand-tachometer is just as useful when setting up plants and machinery as during service jobs, monitoring manufacturing processes or in development laboratories.