Features:
- 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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