Product details:
Dial Thermometer, Temperature Range -40 Degrees to 160 Degrees F/-40 Degrees to 71.1 Degrees C, Stem Length 4 in, Dial Diameter 5 in, 1/2 in NPT, Adjustable-Angle, Includes NIST-Traceable Certificate No, Housing Material 304 Stainless Steel, Lens Material Glass