Dial Size Digital Pressure Gauge With 1/4'' NPT Bottom Connector And Protective Boot 0-200psi Accuracy 1% Digital TireOOTDTY Features:Solid Metal Connection, 1/4" NPT Thread .0-200psi, Bar, kg/cm2, kpa, Accuracy: 1%. Plastic housing and protective luggage rack. With LED headlights and blue light background. It is suitable for measuring pneumatic pressure, typical of tire pressure gauge, tire pump, air pressure system, etc. Specification:Material: Rubber + Plastic + Metal Size: 76x3 2mm/ 2.99x1.26 inch, You can mention them: 0.1PSIComption: Psi/Kpa/Bar/kgf cmsup2; Power: 2x AAA Battery Backlight: Blue Connector: 1/4" NPT Package Includes: 1x Air Pressure IndicatorNote: Please allow 1-3cm error due to manual measurement. Pls make sure you don't mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item.