Proto J1431DBA Dead Blow Hammer Fiberglass Handle, 4 lb Head Wt, 2 7 8 in Hammer Face Dia, 14 in Overall Lg, Steel G1712995 Coverage 0 Coverage 0 100 Grade B Pressure Range (Secondary) 0 to 100 psi ( 0 to 7 bar ) Process Connection Type NPT Dial Color White Scale Type Dual Removable Bezel No Secondary Pressure Range 0 to 7 bar Liquid Filled Case Yes Includes Vent Plug Yes Sensor Material Copper Alloy Vibration Resistance Liquid Filled Dry Dampening Feature None Secondary Scale Units bar Cleaned for Oxygen Service No Primary Graduations 2 Accuracy Scale Mid Scale Process Connection Location Bottom IP NEMA Rating Not Rated Includes Calibration Certificate No Process Connection Gender Male Freeze Resistant Movement No Gauge Case Liquid Glycerin Bezel Mounting Type Fixed Primary Pressure Range 0 to 100