Dial 5" (130 mm) Anti-Parallax Dial Design Stainless Steel Case, Hermetically Sealed 316 Stainless Steel Stem, Welded to Connection Glass Lens Fixed Back mount (90°) Connection 1/2" Back NPT Connection Standard Dual Scale F & C Accuracy +/- 1% External Rear Adjustment Reset Screw.

• 1/2" NPT Threaded Back
• Provides Fahrenheit and Celsius, Made of 316 Stainless Steel
• Adjustment Screw on Rear for Tuning
• Sealed Glass Case to Prevent Moisture, Corrosion and Freeze-Up

1/2" NPT Threaded BackCNS Gauges