Product Information
- Auto zero adjustment, stores last, minimum, and maximum readings, values can be displayed by turn anytime.
- Measures the rotational speed with a visible red light beam from a powerful LED
- The housing has been carefully shaped to fit comfortably in either hand.
- High intensity class II laser measures from 2.5 - 99,999 RPM
- Extra large 5-digit LCD display, high accuracy of +/- 0.05%. Not include batteries.