• Use to accurately measure the RPM without touching the object, displays it on a LCD screen. • Measures the rotational speed with a visible red LED beam. • High intensity class II laser measures from 2.5 - 99,999 RPM. • Non-contact design, includes 24-inches of reflective tape to aid measurements. • Auto zero adjustment, stores last, minimum, and maximum readings. • Includes a handy storage case, 9v battery and operating manual.
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