Color Meters
cal-COLOR 400
The calibrated cal-COLOR 400 provides fast and accurate measurements of color temperature, absolute chromaticity values, and the illuminance of light sources and display areas. It uses four silicon photodiode sensors that are corrected to measure exactly as the human eye sees.
Every cal-COLOR 400 is individually calibrated and comes with its own calibration certificate, certified to NIST/NRC standards.
PCO’s line handheld light meters are sold worldwide under the COOKE Corporation brand.