HiLetgo 2pcs LED Test Box Tester 2~150mA Mini Handy for Light-emitting Diode Lamp Bulb Battery Tester Handy Device LED Tester
Description: 1.Handy device for testing LED's. Simply plug your LED into the
correct holes (all of which are marked) and push the button to see its
brightness, illuminant color, etc. 2.2. Handy device for testing LED's
(2-150mA) 3. Simply plug your LED into the correct holes (all of which are
marked) and push the button to test its brightness, illuminant color, etc. 4.
The top row is for 2 pin LED's with currents ranging from 2mA - 30mA 5. The
bottom row is for 4 pin LED's (piranha LED's) with currents ranging from 20mA
- 150mA 6. Powered by a 9V battery (not included 7. Size (LWH) : Approx. 8 x
5.5 x 2.2cm / 3.15" x 2.16" x 0.87" Package Includes: 2  LED Test Box Tester
 
Product Features
  

         
It can easily detect the brightness of various light-emitting diodes, the uniformity of light-emitting colors, and the appearance of lighting detection.
         
Powered by a 9V battery (not included)
         
Item size (L*W*H): Approx. 8 x 5.5 x 2.2cm / 3.15" x 2.16" x 0.87"