THE REFLEX TESTER

How good a racer are you ?      Test your reflex response time !

Click on the "Start" button first, and wait until the background colour changes.

As soon as it changes, hit the "Stop" button.

You can alter the colour the tester changes to if you like.

Be warned - this is addictive.      You'll see !! 

Response time test, created by Jasper van Zandbeek