RPM Tachometer: This digital contact / photo tachometer gauge is designed for quick and accurate RPM and surface speed measurements on fans, motors, turbines, gears, conveyors, rollers, shafts and cams, spindles, and more Precise Measurements: Measure from a distance up to 19-11/16” (50 cm) in photo tachometer mode, ensuring operator safety; Microprocessor-based design provides precision accuracy of ±0.05% Convenient Features: This digital tachometer RPM meter allows users to easily view max., min., and the last value for quick interpretation of results; Also stores up to 20 of the last average measurements for additional flexibility Durable Design: This RPM gauge tachometer features lightweight ABS plastic housing that is ideal for industrial environments and fits comfortably in your hand for extended use; Large easy-to-read backlit display is perfect for poorly lit environments Calibration You Can Trust: Includes NIST- certificate from our A2LA accredited (1750.01) calibration laboratory
