Smoker & Grill Remote Thermometer

My brother used his remote oven thermomter on the grill and of course it doesn't work any longer. So I would like to buy him one that he can use on his Weber Bullet and gas grill . But I have no idea where to buy one and what kind would be the best one to use. I know there are alot of smokers out there , can you lead me in the right direction? Thank You

I bought a Nu-Temp on ebay a few years ago and it's been very reliable, I also hear the Maverick remotes are good as well.
Here's a link to a Nu-temp on Ebay, I've never tried the fork that came with it.


http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItem&category=20725&item=4346470510&rd=1