Gerhard Fuernkranz wrote:
So if even approximately colorimetric sensors with an individual let me call it "general-purpose factory calibration" don't work sufficiently well for measuring a display device, I don't want to image how non-colorimetric sensors w/o any factory calibration will work...
Yes, I agree. That's why I think that the HCFR probe (while a valiant project, and still of considerable use for some types of displays), is probably not a good instrument for general display calibration and profiling. The best low cost choice currently is probably the Huey. Graeme Gill.