With a large 2 3/8 inch and a 2 7/8 inch stem, it is easy to read the temperature. Temperature ranges: 50 F to 800 F and 10 to 400 ℃. The waterproof will not fog up due to heat. Easy to install on your grill, oven or oven panel for convenient use. Color: as shown Material: metal Package Contents: 4 x Thermometer Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in a little different from the real thing. The measurement allowed error is +/- 1-3 cm.