🌡 Mastercool 59161 Brass 2-Way Manifold Gauge Set: R410A, R22, R404A | 3-1/8" Gauges, 3-60" Hoses, 1/4" Fittings Review

I purchased this item about a month before I needed it (outside the Revain return period). The blue (low) hose has a poor, low-loss fitting that leaks profusely when disconnected. I've called Mastercool and requested either a new hose or a matching repair kit, but I haven't received a response despite leaving a few messages (I keep getting voice messages from tech support when I call customer service). I understand that sometimes inferior products slip through. on the market, but what is really

I have used it in residential HVAC. Works with no leaks or other issues. Obviously they are not as strong and heavy as much more expensive counters. With my day-to-day HVAC job I would probably get something else, but I use them from time to time and they do what you need. Obviously this is completely wrong. I understand they expect you to learn how they work, but there's no point putting the wrong instructions and information in the plastic with the sensors. They might as well give basic…

This is a well built no frills pressure gauge. Not all additional parts are included. It's just a gauge with hoses. That's all. I've used some of the cheaper alternatives that come with a case and additional inserts, hoses, adapters, etc. These kits are very attractive but the sensors were not built straight away, they never withstood the tight tolerances required when used for A/Von units. I always thought any sensor would work, but if you've ever worked with a mini split you need tight…

This is superbly done. No leaks. The gauges worked fantastic. After watching a few YouTube videos I was able to fix my air conditioner myself. Someone here recommended shutdowns. Not me. I bought some and haven't used them. Not necessarily. I just used this kit and the freon faucet found here. gohantee R134A can slide. https://www.amazon.com/dp/B085VYKR87?ref=ppx_pop_mob_ap_share My conditioner uses R22 and it worked great. He gets up and cools down again. Even if it gets even better. I put in…