D0801 Pressure Gauge Gauge Type Test Dial Size (In.) 3 Range 0 to 30 Psi Connection Size 1/4 NPT Connection Location Lower Smallest Graduation (PSI) 0.2 Accuracy (%) +/-0.5 Case Material 316 Stainless Steel Socket Material 316 SS Tube Material 316 SS Lens Material Glass Operating Temp Range (F) -40 Degrees to 150 Degrees Calibration Certificate NIST With Data Series 1084 Includes Nylon Carrying Pouch Manufacturers Warranty Length 1 year