What does the HH mean on a Pampered Chef digital thermometer?

I have a PC thermometer/timer that I love. We were frying a turkey and the display started showing an "HH" for the Probe temperature. Any suggestions on what may be wrong or how to reset it? Any help is greatly appreciated!

Is the pop up timer in a turkey accurate?

I have a turkey in today, almost 20 lbs. According to the cooking charts it should have taken 4 1/2 hours to cook but the pop up timer thingy went off at three hours (at 350 degrees). I don’t have a meat thermometer to check. How can I tell if it’s really [...]

How can I tell if a turkey is fully cooked?

I am roasting a wild turkey (I'm told it cooks just like a store bought) and obviously it does not have a pop up timer. I also do not have a meat thermometer. Any ideas??
I guess I should say I don't know the weight exactly, I can only estimate.

digital thermometers?

I am a home cook who needs a good digital thermometer. I need a good one that can handle up to at least four hundred degrees because I fry with it. I looked online, but I couldnt find anything special. could someone knowledgable please give me an example for a good digital thermometer. I would [...]