Hong Sen Automotive AC Manifold Gauge Set, R1234yf and R134a Car Air Conditioning Recharge Kit, 800 PSI Dual-Scale HVAC Gauges with 5FT Hoses, Quick Couplers, Adapters, and Carrying Case

Hong Sen Automotive AC Manifold Gauge Set, R1234yf and R134a Car Air Conditioning Recharge Kit, 800 PSI Dual-Scale HVAC Gauges with 5FT Hoses, Quick Couplers, Adapters, and Carrying Case

• Complete Automotive AC Kit With R1234yf Adapters: Includes 1 manifold gauge, 5 FT tri-color hoses, quick-connect couplers for R134a and R1234yf, two ACME adapters (1/4" male to 1/2" female standard/reverse thread), and a protective carrying case
• Easy Ball Valve Operation: The ball valve switch requires only a 90-degree rotation; this design improves durability; enhances operational efficiency and provides a quick and easy user experience
• Accurate And Durable Gauge Readings: Constructed with engineering plastic and a brass valve body; ensures stable readings without needle fluctuations; double-layer impact protection prolongs gauge lifespan and ensures reliability
• Foldable Hook For Storage And Handling: The hook is designed to fold when not in use; increases portability for convenient storage and makes maintenance tasks easier
• Calibration Screw For Long-Term Precision: Equipped with a zero-adjustment screw for error-free measurements; reduces maintenance frequency and extends product lifespan