PixPerAn

Assessing the image quality and performance of computer monitors always needs a trained eye and a specialized utility that can perform the necessary tests on the hardware unit. When it comes to checking for flaws like blur and stuck pixels, PixPerAn can be of assistance.
This very lightweight application can carry out a variety of verifications to make sure your monitor is in good working order. The program runs in full screen mode and makes use of several function keys (F1 to F6 and also F9) to allow yo to deploy the flickering benchmarks.
Thus, with PixPerAn you can adjust gamma correction and set the optimal value, which is best fit for your eyes. Another test ready to be carried out from the main window of this tool is the one that establishes the percentage of transition between different brightness levels of your screen.
In case you encounter difficulties in reading scrolling texts onto your PC, you should try the readability test offered by PixPerAn. This benchmark will help you determine up to which speed it is easy to read such moving character strings.
There are more flicker-related checks to be run through this software, namely the chase test or the so-called 'Streaky pictures'. A scrolling game is also at your disposal and, most importantly, a flicker screen test can be deployed as well, in full screen mode.
The last mentioned verification is active at all times, as you will surely notice when loading the application. The small rectangular flickering area is always present in the main window of this utility.
All things considered, PixPerAn can prove to be a smart choice indeed, thanks to the great ease of use and to the fact that each test has a detailed explanation that you can read before running it. The results are shown in the main window, so the assessment can be conducted in a very short amount of time to obtain relevant answers.