【Non-contact Tachometer】The non-contact tachometer can avoid the contact between the instrument and the workpiece, thus solving the problem of measuring some parts with small or variability, and avoiding the high-speed rotating object touching the tachometer, causing damage to the tachometer
【Accurate Measurement】Using photodiode and tube sensor, refresh rate: one second (120 rpm or more) -7 seconds (depending on the speed), non-contact speed measurement error 0.04% + 2dgt, effective measurement distance 50mm-200mm. Automatically store value and min value
【LCD Screen】Using the principle of scattering, the has high brightness and large volume, which convenient for observation, improves the sampling efficiency of the tachometer, and ensures the accuracy. Large LCD screen with backlight, clear reading and convenient to measure in dark environment
【Multifunction】Non-contact measurement can solve measuring problems of some tested objects which easy to deform. With wide measuring range from 10 to 99999 r/min and high accuracy. Support auto ranging, auto power off, data hold, overrange display, low battery indication and other functions
【Application】It an essential instrument for the mechanical industry to measure the speed, line speed or frequency of the motor. Commonly used in motors, electric fans, paper, plastics, chemical fiber, washing machines, automobiles, airplanes, ships, etc