Detect dead pixels on LCD displays.
Pixel Tester helps you find dead pixels on LCD screens. You want to check if your portable Mac or your screens or LCD displays have any dead pixels? You want to buy a second-hand portable Mac or LCD display but you want to check it first not to buy a defective one? You have multiple screens connected on the same Mac and want to check all of them without changing the connections?Pixel Tester helps you to detect any dead pixel on your screens or LCD displays.
Updated on May 27 2018