SPECTRAL COLOR METERExposure Meter,Color Temperature Meter UPRtek CV600 Spectral Color Meter CV600 - All purpose Professional Cinematic and Photographic Light meter. It is not only a Light meter,...
Flicker Meter Articles
This time, UPRtek will cooperate with Japan partner-Beamtec at 2nd Smart Building Expo Osaka. We will be promoting the LED measuring leader-MK350N Premium as well as share the optical instrument application and its new trends. We hope to see you in our booth and experience the fantastic tour.read more
The Flicker Handbook
Everything thing you need to know about Flicker, an insidious, potentially serious lighting artifact impacting visual safety for public places like hospitals, offices, libraries, and more...
United Power Research and Technology
UPRtek (est. 2010) is a manufacturer of portable, high-precision light measurement instruments; Handheld Spectrometers, PAR meters, Spectroradiometers, Light Calibration Solutions.
UPRtek HQ, R&D and manufacturing are all based out of Taiwan, with Worldwide representation through our certified Global Resellers.
Imagine you’re at a department store and find a shirt and pant combination. Despite being from different brands, they have perfectly matched colors. However, when you return home and try them on, you’re annoyed to find that the colors are slightly different. We explain all about metamerism, from big picture to essential details.