if you dont already have one, or want an upgrade. this one has magnets on the back so its nice you can keep it on the stove, brewstand, etc. etc.
Amazon.com: ThermoPro Digital Instant Read Meat Thermometer for Grilling Waterproof Kitchen Food Thermometer with Calibration & Backlight Smoker Oil Fry Candy Thermometer: Home & Kitchen
Amazon.com: ThermoPro Digital Instant Read Meat Thermometer for Grilling Waterproof Kitchen Food Thermometer with Calibration & Backlight Smoker Oil Fry Candy Thermometer: Home & Kitchen