LED Tester, Multipurpose Tester for LED Lamp TV Backlight and Constant Current Driver Board used in All LED Lights Repair Output 0-330V

Bought this to fix our TV that broke works great and shipped fast would recommend

Believe it or not, it led me to fix a tv dumped by someone. I wont get into how I came to purchase this but,..... with suspicions, I ordered this tool to comfirm and to otherwise learn more otherwise on many LED applications. Look at the good price of it, besides replacement LED. I now have an almost new TV lol it works it works it works, great probes but wish the box module was a little more sturdy.I do recommend otherwise

I used this to test the blue light circuits on a tv that I took apart. It did the job. I discovered that the lights were working and that another part of the tv needed replaced. Unfortunately, this is all I can use it for, but at least I know my lights work.

This was my first time changing led in my 55” tv, which went well and this tool was much easier and more comfortable to use then the multimeter. Do not know about other uses but for purpose of finding bad leds in your tv, I would highly recommend.

Good product

Got the tester and was excited to take it for a test-spin. Plugged it in and turned it on, got to testing my LEDs, halfway thru my testing the darn thing failed. No more display. Amazon is going to replace. Hopefully the next one will last longer. I got this one because of the good reviews, go figure.

This tool made LED r&r very easy.

Great tool if you want to check LEDs. Helped me troubleshoot my LED TV.