Designed to accurately measure the RPM without touching the object; displays it on LCD screen.
Measures the rotational speed with a visible red LED beam. High-intensity class II laser measures from 2.5 to 99,999 RPM. Includes 24" of reflective tape to aid measurements. Auto zero adjustment, stores last, minimum, and maximum readings.
Includes: storage case, 9-volt battery, and manual.
2-11/16"W, 5-1/8"H, 1"D.