Harbor Freight Manifold Gauge - Buy the pittsburgh r134a a/c manifold gauge set (item 58776) for $44. 99 with coupon code 96014115, valid through june 2, 2025. See the coupon for details. Compare our price of. Compare our price of $64. 99 to oem at $92. 99 (model number: Save 30% by shopping at harbor freight. This a/c manifold gauge set is designed to test r134a air conditioning. Find the right tool for servicing your automobiles air conditioning system at harbor freight. Everything you need to test, evacuate and refill lost refrigerant. Gauges will work, but youโll need an adapter to hook it to the r410 system. I used a 134a set from amazon and used it for my mini splits. Question is essentially in the title. I'm installing a mini. Warning read all safety warnings and instructions.
Buy the pittsburgh r134a a/c manifold gauge set (item 58776) for $44. 99 with coupon code 96014115, valid through june 2, 2025. See the coupon for details. Compare our price of. Compare our price of $64. 99 to oem at $92. 99 (model number: Save 30% by shopping at harbor freight. This a/c manifold gauge set is designed to test r134a air conditioning. Find the right tool for servicing your automobiles air conditioning system at harbor freight. Everything you need to test, evacuate and refill lost refrigerant.