ThermoWorks Super-Fast Thermapen (Tan) Professional Thermocouple Cooking Thermometer True 3-second readings, Worlds fastest cooking thermometer, Rated #1 by leading Cooks Magazine 4.5 inch probe reaches center of roasts, turkeys, etc. Safely measure BBQ, boiling sugars, fryers Range -58 to 572F covers all cooking and chilling temperatures including deep frying Accuracy better than 0.7F Traceable to National Standards, calibration certificate with test data Can be calibrated with digital Trim-Adjust, pro instrument technology superior to cheap housewares