Measuring sample : no lighting sample ( textiles, paper, leathers...), Measure- ment value : RGB value HSL value ( Hue/Saturation/Luminance ): 45degree /0 degree color measuring geometry Ussed the spectral analysis method to determine The color of the sample Complete set included the color probe and the meter display the measurement value form LCD display Show RGB or HSL value at same time, power : 006P DC 9V