ZENY HVAC Manifold Gauge Set – Professional AC Refrigeration Kit for R134A, R410A, R22

Suitable for home or business applications Compact and lightweight design with an aluminum manifold body Built-in viewing glass for easy monitoring of pressure Adjustable high or low pressure settings Diaphragm valves with swivel seals for a more positive seal and less wear Pressure measurements in PSI Durable rubber gauge cover for added support and protection Comes with a back hook for easy hanging of the manifold gauge Designed to meet the 1/4" Standard SAE requirement for refrigerant permutation No-flutter gauge design for stable and accurate readings Solid brass connections for durability Operating pressure up to 600 PSI Burst pressure up to 3000 PSI 1/4" SAE hose connectors 4-foot hose length Compatible with R134a, R410a, and R22 refrigerants