Review on 🔧 Enhanced MASTERCOOL 84772G Brass R134A 2 Way Manifold Gauge Set with 72in. Hoses by Wayne Seba

These gauges are well made and even protected by a molded rubber case (not shown but included). The hands can be fine-tuned to zero, which is good over time, but the adjustment screw is too tight and made of soft brass, so it probably won't survive 15 calibrations without damage. The hoses feel overloaded and handle a 3,000 psi burst pressure, but they are a bit stiff and inflexible. Pressure gauges are silicon stabilized but respond quickly to changes in pressure and help identify faulty compressors and the like. The valves turn smoothly and feel solid. Overall these things look very professional for the price.