The Extech 461920 mini laser photo tachomoter counter is used to make non-contact RPM measurements of rotating objects.
To take measurements, adhere the reflective tape to the objects to be measured and point the integral laser. The The Extech 461920 mini laser photo tachomoter counter features a memory button which holds the last reading and recalls min/max readings. The counter function counts up to 99,999 revolutions. Measurements are easy to read on the Extech 461920 mini laser photo tachomoter counter's large 5 digit LCD display. The rugged double molded housing allows for a better grip.
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