Digital HVAC Manifold Gauge AC Refrigerant R134a R410a R32 R1234yf R454B w/ LCD
Supports 88 Refrigerants: Works with common A1 types (R134a, R12, R22, R502, R410A, R404A) and next-gen low-flammability A2L types (R1234yf, R32, R454B) for safe handling. Digital HVAC Manifold Gauge for AC & Refrigeration.