[ferntj]

Thanks rocky,
The dial is the cooking temperature, the digital is the meat thermometer.

This is the dial I bought, under $10 including shipping:-)
http://cgi.ebay.com/2-BARBECUE-GRILL-PIT-SMOKER-THERMOMETER-BBQ-TEMP-GAUGE_W0QQitemZ270369999116QQcmdZViewItemQQptZLH_D efaultDomain_0?hash=item270369999116&_trksid=p3286 .c0.m14&_trkparms=72%3A1205%7C66%3A2%7C65%3A12%7C3 9%3A1%7C240%3A1318%7C301%3A1%7C293%3A1%7C294%3A50