ColorQA is a lightweight, hand-held, battery-operated device designed for easy portability. The device measures color in red, green and blue percentage format. To start comparing, apply the sensor tip to any colored surface the user wants to match, press the read button and LEDs will illuminate and send the reading to the display. This color reading will remain on the first line of the LCD display as the Target Color for a match. The reading for the second color appears on the second line. The measurement of this color is compared to the measurement of the first color and the difference in the two measurements is shown on the third line. The percent difference is shown on the fourth line.

Paul N. Gardner Co. Inc.