Foshan Qidu Intelligent Technology Co., Ltd with the brand name of Qidu Metrology, specializes in high-precision on-machine measurement solutions – CNC touch probes, tool setters, tool setting arms and probe accessories.
Optical vs. Radio Probes: Which Offers Better Signal Reliability in Shops?

A practical comparison of optical and radio probes in shop environments, focusing on signal reliability, interference, and coverage to help choose the right communication technology.












