Well, well....and I have always thought that light meters read the intensity of the light and that for colour temperature you used a different meter.
And Gossen - I may be slightly biased for having had a Polysix meter that was always 1-1.5 stop off compared to any in built meters. I sent it back to the importers twice, to no avail. As luck would have it I dropped this source of frustration and got myself a Minolta V, which is a joy to use. No more differences.