3 Way AC Diagnostic Manifold Gauge Set, Refrigerant Charging Tool Kit for R410A R22 R404, with Built - in Ball Valve and Color - Coded Hoses for Air Conditioning Service

Item Type: AC Diagnostic Gauge SetMaterial: Plastic, aluminum, PVCBurst Pressure :4000PSIMaximum Working Pressure: 800PSIFitment:Universal fitPackage List：1 xAC Diagnostic Gauge3 x Hose7 x Accessory

• Built-In Ball Valve Design: This 3 way AC diagnostic manifold gauge set features an integrated ball valve that allows quick and precise control during refrigerant charging or pressure testing. The smooth operation minimizes refrigerant loss and enhances safety when servicing air conditioning systems in homes, vehicles, or commercial units.
• High-Visibility Gauges: The AC diagnostic manifold gauge set includes dials with white backgrounds and bold black pointers for clear, accurate readings even in low-light conditions. This ensures technicians can easily monitor high and low-side pressures while diagnosing leaks or checking system performance.
• Universal Refrigerant Compatibility: Designed for use with R410A, R22, and R404 refrigerants, this refrigerant charging tool kit is ideal for HVAC professionals, auto mechanics, and DIY enthusiasts maintaining residential, automotive, or light commercial air conditioning systems requiring precise pressure management.
• Durable Multi-Material Construction: Made from solid aluminum, reinforced PVC, and impact- plastic, the AC diagnostic gauge set withstands drops, vibrations, and daily workshop wear. Its rugged build ensures long-term reliability without cracking or leaking under demanding service conditions.
• Color-Coded High-Pressure Hoses: The refrigerant charging tool kit includes three extra-strength hoses—red, blue, and yellow—each rated for 800 PSI working pressure and 4000 PSI burst strength. These color-coded hoses simplify connection to high-side, low-side, and service ports, reducing errors during AC diagnostics and recharging.