Features:100% brand new and high quality1/4" NPT (for 2" dial)Vacuum Pressure GaugeLower MountModel: TS50-1+1Specifications:Dial Size: 2"Accuracy: +/- 4/3/4%Scale: Dual Scale - PSI / BarMovement: Copper AlloyBourdon Tube: Copper AlloyWindow: GlassCase: Steel case for protection in harsh environmentsConnection: Copper Alloy Lower MountNormal Ambient Temp.: -4F to +140F (-20C to +60C)Net weight: 69.5gPackage includes1 x Vacuum Pressure Gauge