2 pcs LED Tester 2~150mA Test Box for Light-Emitting Diode Bulb Lamp 9V Power Supply with DC Female Cable DC to USB 9V Boost Cable Crimp Terminal,for Power DIY led Light Test
【What it does】: The led tester is used to test LED, check its brightness and light source color, easy to distinguish.
【Power supply】: The LED tester is powered by a 9V battery, which can be used after installing the battery inside the tester.
【How to test】: Simply insert the LEDs into the correct holes (all holes are marked) and press the button to see its brightness, light source color, etc.
【Current Range】: The top row is 2-pin LEDs with a current range of 2mA - 30mA;The bottom row is a 4-pin LED with a current range of 20mA - 150mA.
【DIY external power supply】: The supporting wire of the tester can be modified by the buyer to DIY DC power supply or USB power supply, and the voltage is 9V.
Description
Product Description
The led tester is used 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.
Specification:
Material: Plastic
Color: White
The top row is for 2 pin LED's with currents ranging from 2mA - 30mA
The bottom row is for 4 pin LED's with currents ranging from 20mA - 150mA
Powered by a 9V battery
Item size(L*W*H) : Approx. 8 x 5.5 x 2.2cm / 3.15" x 2.16" x 0.87"
Package includes:
2 x LED Tester
2 x DC female cable
2 x Crimp terminal
1 x DC to USB 9V Boost Cable