Feature 1Highquality r134a refrigerant charging hose is equipped with a sturdy structure meter. 2The gauge reading range is from 0 to 250psi, for better meeting your demands. 3The purpose is to add r134a refrigerant to vehicles with high functional performance. 4Simple and convenient to use and operate, without any complicated tools or instructions. 5Equipped with visual instruments for easy viewing during use, greatly save your time.Item Type: A/C Pressure GaugeMaterial: Plastic + MetalApplication: Automobile .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x A/C Pressure Gauge