Description of R134A Adapter Using Gauges Conditioning
Both of the hoses in the set has the same size R12 connection which are 1/4sae Work on R12 systems with your R134a Gauge Set. Blue one: Length of hose: 7.5cm/3 inches; Screw thread: one side is 1/4sae, one side is R134a Low-Side male connect. Red one: Length of hose: 9.5cm/3 3/4inches; Screw thread: one side is 1/4sae, one side is R134a high-Side male connect
When I tried this product, the gauges were completely off and provided inaccurate readings... It was frustrating to use and made the whole process of charging the air conditioning system a nightmare..
This adapter for AC gauge caused more trouble than it's worth! While it did fit on my gauges, it leaked and didn't hold sufficient vacuum.The design is obviously flawed as it failed to meet industry standards and caused more harm than good. The only pro was the affordable price. The con: it set me back multiple hours after having to fix the AC system again. Stay away and invest in a more reliable tool..
Pros
Accurate readings to ensure proper refrigerant levels and system performance.
Cons
May lead to potential damage to the air conditioning system if not used properly.
Good quality hoses and fittings but the blue hose is missing the green seal. Unfortunately, this renders the blue hose useless because if you use it, it will release refrigerant into the air (a federal crime). It would be so easy for a packer to look at them and see that yes, the seal is missing. Why? Are people so busy they can't even quickly check? Well I guess I'll punch - I won't be returning these hoses because I can use red and with some permutation - blue, but I can't use both at the…
Pros
Blue: Hose length: 7.5 cm/3 in; Thread: 1/4sae on one side, R134a on one side Low end male connector