Bayou Classic 12" Stainless Thermometer - carded 5025. Check the temperature of your oil in your turkey fryer with our stainless steel turkey fryer thermometer. If you are looking for a replacement thermometer for your turkey fryer, you have come to the right place. We get thousands of phone calls every year from people who have lost their turkey fryer thermometer or someones walked off with it. Is this you? The Bayou Classic turkey fryer thermometer is stainless steel and dishwasher safe. This turkey fryer thermometer reads the temperature from 100 degrees to 750 degrees. There is a red fire hazard zone starting at the 450 degree point. The stem of the thermometer measures 12 inches long.