Lap Timer any good?
 

anybody have these lap timers? how are they? what functions do they have? are they worth the $20?:confused:

I would also like to know the answer to 323iT's question.

Me too !!

They are okay. The main issue is that you can only use them with one car at a time, so you can time your laps and compete that way, but they aren't like a transponder system.

Ok, then another question! :D

Has anyone built a system that times multiple cars? I've seen plans on the internet, but they all cost hundreds of dollars to make.