Temperature Range:  200 to 1000°F / 100 to 530°C  
                F Scale:  Fig. 100°, Div. 10°
                C Scale:  Fig. 50°, Div 5°
Case & Ring:  Hermetically sealed 300 series stainless steel.
Lens:  Double strength glass standard
Dial:  Aluminum with white finish and black markings.
Pointer:  Black
Recalibrator:  Furnished standard with external calibrator on rear of case
Connections:  316 stainless steel, 1/2"NPT.
Stem:  300 series stainless steel,   2.50" x 0.250".
Accuracy:  ± 1% full range (ASME B40.3 Grade A).
Ambient Temperature:   -40 to 250°F(-40 to 120°C).

Dial:  3"
Lens:  glass
Face diameter:  3.18"
Face thickness:  0.625"
Threads:  1/2" NPT
Stem:  2.50" x 0.250"