Input voltage: 85-265v (international), output voltage: 0-300v, : 25W. Automatic detection of output voltage and current. Can test any size backlight and beads. High brightness, no need to remove the screen can judge the quality of the backlight.

Features:
Can be used to test ,, panel,backlight,etc.
Can test any size backlight and bead
You can judge whether the backlight is or bad without disassembling the screen.
Automatic detection of output voltage and current (Not Burn Out: voltage auto-change, current gradually increasing,Positive and negative reverse )
Suitable for LED TV, laptop, and all application.

Specifications:
: /
: 25W
Input Voltage : 85-245V( Alternating Current)
Output Voltage : 0-300V( Direct Current)
Item size : 98 * 60 * 32mm / 3.9 * 2.4 * 1.3in
Package size: 110 * 65 * 40mm / 4.3 * 2.6 * 1.6in
Package weight: 200g / 7.1ounce

Packing List:
1 * Tester
2 * Test Line