Yeah..they're pretty. I just got mine in today, and from 200 degrees back down to 100 degrees, it's 20 degrees off. I played with that thing for 2 hours, adjusting the dial, and checking with two Taylor digitals, and never could get it accurate.
I called Bob on three different lines, and the only one that answered, said that the mailbox is full.
I try to buy things I need that are advertised on the BBQ Websites, to help support the site, but when you buy junk, and have to return it; pay the postage, and then you have a 10% restocking fee, you then remember Wally World. No crap; no arguments. They exchange it or refund your money.
Good luck with your new thermometers. Check for accuracy.