3.27 inch Dial for reading the temperature easily, stainless steel. BBQ / Grill pit thermometer, safe and environmentally friendly. Screw thread and nut for easy mounting, easy to use ! The surface of the grill thermometer is waterproof and will not get foggy. Easy to install on grill, oven or oven panel for convenient usage. Specification: Material: Stainless steel. Dual display: 50℉-550 ℉. Accuracy: +/-2°C. Dial diameter: 83 mm / 3.27 in. Package Includes: 1 Piece BBQ Thermometer Gauge. Note: Color might be slightly different due to the color calibration of each individual monitor. Please allow slightly measuring deviation due to manual measurement.