New cold light sensor detects a variety of invisible trademarks

Tri-Tronics Co recently introduced a stealth ultraviolet luminescence sensor.

It can detect a variety of invisible objects, such as fluorescent materials, and users can also use it to detect transparent trademarks and invisible registration codes.

The sensor has immune function to the surrounding light, including the sun and stroboscope. The sensor is equipped with a contrast indicator. It can instantly record the detection data and can also be used on the support.