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.
Optical rpm measurements
LED measuring spot marking
Easy-to-read, backlit display for use in all lighting conditions
Excel Test Sdn BhdCold Chain Solutions Malaysia, Calibration Service Selangor, ETCCC IoT Temperature & Humidity Monitoring Supplier KL ~ Excel Test Sdn Bhd