Dial Pocket Thermometer Temp Range (F) -40 to 70 Degrees F Stem Length 5 In. Accuracy +/-1 Percent FS Degree Divisions 2 Degrees Resolution 2 Degrees Dial Size 1 In. Lens Material Polycarbonate Display Dial 1 in Dia Stem Material 304 Stainless Steel Case Material 304 Stainless Steel Features Lexan Crystal Includes Seath