Elitech Digital Manifold Gauge Refrigeration, High-Precision Pressure Gauge 2-Way Valve with Thermometer Clamps for HVAC Test Maintain Air-Conditioner Refrigerator, LMG-10

Hat mir hohe Kosten gespart! Das Gerät ist einfach perfekt!

Molto soddisfatto dell'acquisto,il prodotto è compatto e da l'impressione di robustezza.Preciso nell'indicazione,non l'ho ancora collegato all'app ma anche così va a meraviglia.Il prezzo è molto competitivo,lo consiglio.

Funciona muito bem!

très bon rapport qualité prix.

I'm not a pro, so this is a review from the point of view of a technically inclined consumer, not an HVAC tech. For what I do, which is maintain and repair the family vehicles and basic troubleshooting of my home AC, this is more than I need, and yet I wouldn't go back to those crappy analog gauges you generally see. I love that it's digital, it's accurate, besides showing the line pressures, it includes tempurature sensor clamps, which are probably more useful for residential systems, but work just fine on an automotive system if you know where to attach them. This allows the device to calculate superheat and subcooling values, a feature pros would utilize. You can select the type of refrigerant in the system, allowing you to use it on R134a one minute, then switch to R4 (or a long list of others I never knew existed) to plug into a completely different system and know that it will still be accurate. It's liquid resistant, and the ports and valve/knob hardware is quality, it makes solid connections, i've had no hint of leaks. The only potential complaint I can see is just that it didn't come with a hose set in the box, so you need to pick those up separately, and figure out which type of end connectors you need for the type of systems you'd use this with (or adapters to switch them). This device has helped me diagnose multiple cars, accurately top off the refrigerant while watching the high and low side pressures and line temps adjust. I was also able to do the same to my aging home system's R4 as it had been a little low.