The advenced technologies such as micro-computer technology(CPU), software Frequency generator and anti-jamming technology are applied to conduct Non-Contact measurement of rotation speed, as well as to inspect the status of moving objects and detect Detects on the surface.
Large LCD with Backlight ensures clear readings and no parallax.
Two adjustment ways : single-step adjustment (coarse/fine adjustment) and continuous adjustment (coarse/fine adjustment) for easy measurement.
There are Special backlit and flash control switches, saving battrey power.
