Shockproof & Integrated Design: The HVAC gauges feature a Durable, all-in-one manifold gauge kit with a shockproof structure. Non-oil-filled gauges for stable, long-lasting performance
High Accuracy & Easy Calibration: The refrigeration gauge's calibration hole allows precise adjustments for accurate readings. Perfect for professional HVAC work
Multi-Refrigerant & Wide Compatibility: This digital gauge HVAC supports R22, R410A/R32, R404A, and R407C. Three 1/4" SAE ports for versatile HVAC connections
Sight Glass & Ball Valve Control: The HVAC manifold gauges have built-in sight glass for refrigerant flow check. Smooth, precise control with ball valves
Compact & Easy To Carry: This HVAC gauge's compact Ф60 design is lightweight and ergonomic. Ideal for on-site HVAC technicians