Measures the rotational speed with a visible red light beam from a powerful LED. It is a great tool to measure the RPM of motors and rotors. Detection distance up to 6 feet. Highly accurate, digital laser photo tachometer. To take the measurement, apply a reflective mark (included in package) onto the target object, aim the laser beam at the mark, the RPM displays on the LCD screen.

Features:
•Large LCD displaying
•Wide measuring range & high resolution.
•Digital display gives exact RPM with on guessing or errors.
•The last value/min. value will be automatically stored in memory and can be displayed by turn anytime.
•The use of durable.
•The housing has been carefully shaped to fit comfortably in either hand.

Specifications:
•Display: large 5 digits, 18mm LCD.
•Test select: Automatic.
•Range: 2.5 to 99,999 RPM
•Resolution: 0.1 RPM (from 2.5 to 999.9 RPM) 1 RPM (over 1,000 RPM)
•Accuracy: +/-( 0.05% +1 digit)
•Distance: 50 to 500mm/ 2 to 20 inch
•Memory: Last Value. Max Value. Min RPM
•Size:130x70x29mm
•Weight:160g

Package Contents:
1 x Digital Laser Photo Tachometer Non-Contact RPM Tachometer
1 x English Manual
1 x Carrying Bag
3 x approx. 75cm of Reflective Stripes