3" River Country Dual Display Range Adjustable BBQ, Smoker, Thermometer, (50 to 550 F & 10 to 285 C) 3 Easy to Read Dual Display Range Dial w/ 2 1/2" Stem Shows exact temperature (50-550 Degrees F and 10-290 C) Calibration Adjustment for Accuracy Professional all stainless steel construction Easy mounting with complete instructions and hardware