You can use the testo 465 tachometer for quick and easy rpm measurement on rotating parts such as fans and shafts.<br />&nbsp;

One tachometer, multiple measurements: The testo 470 tachometer carries out rpm measurements on motors, shafts, fans, etc., but that&rsquo;s not all. With this handy instrument, you can also determine speeds and lengths (e.g. of conveyor belts and rotors).&nbsp;

This ISO calibration certificate is used to calibrate your measuring device or sensor. Calibration is carried out in accordance with the ISO standard.

ISO calibration certificate Speed - with 5 measuring points

ISO calibration certificate/rpm

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