(MTK-01-A) LED Tester

This easy-to-use tester allows simple testing (functionality and polarity) and matching of low current LEDs.
The test sockets are designed to accept both new and used components which may have a small amount of solder remaining on the leads
LEDs may be tested at 1, 2.5, 5, 10, 20 and 50mA forward current by simply inserting the device into the relevant pair of sockets
Two pairs of sockets are provided for the 10mA current level, allowing two LEDs to be compared for colour and brightness under identical test conditions
Dimensions: 74 x 74 x 23mm
Operates from a single 9V, PP3 type battery (not included), see Batteries section for suitable battery.