Grillworks, 1-3/4", Oval Dial Instant Read Thermometer, Stainless Steel Dial, 5" Stem, Easy To Read Dial Graphics, Temperature Range Of 0 To 220 Degrees Fahrenheit, Shatterproof Plastic Lens, Luminescent Ink Makes It Easy To Read In Low Light, Safe-T-Guard Anti-Microbial Sleeve Inhibits The Growth Of Bacteria, NSF Listed.