HVAC Gauge, 92 Refrigerant Digital Manifold Gauges HVAC Manifold Gauge Set R134A R410A Gauges AC Gauges Kit with Hose Digital Refrigerant Gauge Pressure Vacuum Test with 2.4" HD Color Display

Good device very useful

Perfecto, tal cual la publicacion

Excelente gracias por su atención al cliente 👍

This is a very broad use set of gauges that can be used for many applications, love the and would refer anyone to purchase

This is review of HVAC digital manifold. I was so excited having a digital manifold that I did not realize it does not specialize on AC system for cars but it can function as such. I am a DIY or cars so I was expecting this for vehicle AC use but now I realize the cons that I will be pointing are mostly because it is for HVAC. Primarily is that the included access ports are for R134a which manufacturers started to not use around 2014 going onwards and switched to R1234yf. This is compatible with R1234yf but you need to purchase a separate 1234YF quick connectors but they explicitly mentioned this on the description. Another issue too is that it has no place to rest your quick connectors when not being used. They have a 1/4 compression end to hold the hoses but that means you have to remove the quick connect first which is not the case for most car AC manifolds. These reasons I cannot hold the product accountable but be aware that this may be a deal breaker for people that will use it only for cars. For the good things, it supports 92 refrigerants and I only know 4 (yes, this is not the right product for me). Most of them are used in HVAC systems and as far as I know, these hoses are the universal access to most of them so you may not need to purchase any other connection to use this. It is able to do basic diagnostics with pressure and temperature. The temperature gauge is something that I am new as these are not commonly used in vehicles. It has what I was really interested in which is a vacuum leak test. I like that it can show the initial value where you usually leave this for 1 hour and it will show any decrease in vacuum so you can diagnose if there is a leak. Highly appreciated, not a professional but I think this is great for professional or DIY HVAC repair.

The YUANRI 92 Refrigerant HVAC Vacuum Test Kit is an excellent kit! All the fittings and tubings were high quality. I love how everything has its place in the small case that it comes in. The case is around 10.5 inches tall by 9.75 inches wide by 3.75 inches deep. The case is a nice and durable plastic. The device is surprisingly light at 1.6 lbs. The entire kit weighed a significant 5.99 lbs. The gauge comes with a built-in hook to hang it up. The gauge is ridiculously small at 6.5 inches tall by 4.427 inches wide by 2.47 inches deep. All the knobs and buttons feel good to interact with. I liked the color readout and how it divided the screen into sections to look at the various information at the same time. There were even AA batteries included in the kit. This kit is definitely a must have for those involved in HVAC! There was an included instruction manual but it is really just one piece of paper. Though they break down a lot of information on it, it would have been nice if it was in color and if they included a digital download as well as an app.