jap0nes

Distinguished
Mar 8, 2006
918
0
18,980
yes.
there are screen calibration devices, with a sensor that you put on your screen and measure color, brightness and stuff
something like this:

http://www.amazon.co.uk/exec/obidos/ASIN/B0006JMILO/202-7369950-4971023

there must be something similar that measures response time, if this one doesnt do it already