Review on 🌊 Exploring the Elitech PGW 500: A Top-Notch Wireless Pressure Waterproof Device by Barry Hill

These are excellent sensors. The reason I gave it 4 stars is because I think Elitech is a startup that is having some growing pains. They offer 2 product lines: PGW and PT. If you want to measure superheat and subcooling, you need a PT lead. The original ad said they both did, but that was a mistake, possibly an accident. Also, the packaging quality control team seems to have overlooked some faulty control valve adapters. I personally think these are minor issues and a smart HVAC specialist will likely have good replacement parts available and I'm sure Elitech will help if asked as they did for me. The sensors themselves are fantastic products, outperforming analogue versions. Thank you Elitech for your great engineering product.