Voltcraft rgb 2000 lux meter illumination measuring device brightness meter
The colour analysis device detects an external sensor the rgb colour value and the rate for hsl hue saturation and brightness contrast the colour sensor has a 0 colour measuring geometry for self luminous objects crt picture tube lcd monitor light sources and a 45 geometry for all materials which are illuminated on the built in led lighting reflection method is required for textiles paper colour areas etc
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