TD 0-300V Output All Size LED LCD TV Backlight Tester Meter Tool Lamp Beads

Price: $55.71
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Product Features

LED LCD TV screen backlight problems are getting increasingly common. As we know, slight voltage change can have a big influence on TV function. So you need a useful tool which is called LED LCD screen backlight tester. With help of this tool, you can know the LED LCD screen backlight problem quickly . Testing the backlight of LED at any size Display the voltage, It can be tested in a long time, and will not damage the lamp beads . If you are used to test the LED finished lamps, please disconnect the power supply before! Because it is likely to form a loop, resulting in abnormal test!

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