For carrying out non-contact rpm measurements: the testo 460 tachometer with self-adhesive reflective markers, LED measurement spot marking and a long list of high-quality accessories.

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

ISO calibration certificate/rpm

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