Vicool 3" 550F (1-pack) Grill and Smoker Thermometer, Heat Indicator, Temp Gauge 3" Dial, 2.5" Stem Heat Indicator; Face reads 100 to 550 degrees Fahrenheit Made of Stainless steel (body); Easy Mounting with supplied washer & nut Works on any grill or smoker; 1/2" NPT Easy to see color coded ranges for ideal grilling and smoking Durable replacement part, item ships SINGLE