AC Gauges, HVAC Manifold Gauge Set for R134 R22 R12 R502, with Hoses Couplers
Versatile Compatibility: Work with a wide range of HVAC systems: R134a, R12, R22, R32, R502 refrigerants; ideal for both DIY and professional HVAC maintenance. Easy-to-Read Display: The gauge features a clear and easy-to-read display, providing you with instant pressure information at a glance.