Description
Small pocket size tester Check for functionality, color, brightess and uniformity. Plug any leaded LED into one of the 12 positions on the socket strip to test ar current ratings from 2-50mA. Seven middle positions on the strip are set at 10mA allowing comparison lof LEDs. 9V Battery not included. 3-1/8 X 2-3/8 X 7/8 Inches.