Specifications Measurement Range0 – 30 PSI (±0.1 PSI) Display TypeDigital Tube Display Battery TypeCR2032 Button Battery (50 hours continuous use) Unit SwitchPSI Waterproof RatingIP68 Valve InterfaceTwist-type MountingTwist-lock mounting Display Resolution0.1 PSI Auto Shut-offSupported Weight40.5 g (with battery) CompatibilityNiphean Pro 11'6" / 12'6" Packing ListDigital Pressure Gauge x1, Base x1, User Manual x1