Refrigeration Manifold Gauge Set R134 R22 R404 R410

COMPLETE GAUGE KIT: This professional automotive AC tool kit includes 3-way gauge, 3 color-coded hoses, 2 1/4'' R134 quick connectors, 2 1/4'' to 1/2'' Acme adapter (R410) 1 drill to tap method; Enjoy worry-free setup and easy operation while you troubleshoot HVAC problems at the root Shockproof Hybrid Manifold Gauge - 2.6" high and low pressure gauge combines the best features of dry and liquid-filled designs with a wear- and impact-resistant oil-filled core and dry dial for improved winter performance; Humidity Gauge Monitors Refrigerant Status Real-time; Calibration screws and superior design provide ±1.6% accuracy; 1.5M Color-Coded Hose - Blue for Low, Red for High, and Yellow for Charging, these durable PVC hoses are 4-layer reinforced and can withstand daily pressures up to 800 PSI (Burst Pressure: 4000 PSI ensures a built-in barrier); Refrigerant purity is protected from condensation and other moisture during operation. Wide Application - This car air conditioning manifold gauge set is suitable for R134a, R410, R12, R22 refrigerants; It is ideal for DIY and professional HVAC maintenance, allowing you to measure system pressure, drain and replenish refrigerant, etc. Heavy duty blower Plastic case for easy storage and transport between jobs Refrigerant fluorine double meter valve X1 Refrigerant fluorine tube X3 (single tube 1.5m long) High and low pressure filling connector X2 Canned refrigerant bottle opener X1 Oil pipe disassembly tool X7 Short-handled small screwdriver X1 Double-ended valve core wrench*1 Spare parts box (includes 18 pieces, including ejector pins, rubber rings, etc.) Gloves*1 Black plastic storage box English instruction manual Neutral kraft paper box