🌡️ Optimized Elitech SMG-1L Single Manifold Gauge with Pressure Gauge for 87+ Refrigerants, Ranging from -14.5 to 500 PSI Review

Very accurate readings. Easy to read for anyone working in the HVAC industry. The price is average. Do what is necessary.

The sensor didn't have the resolution I needed. I would trade less refrigerant and range for better measurement resolution.

Great tool for the HVAC repair technician. Now I feel confident doing a nitrogen pressure test. I have testo 550. But it sucks to pull it every time.

I like this product. I use it without a manifold to check device pressure as a diagnostic tool. So far no complaints. Excellent goods.

This child reads everything but the vacuum cleaner. The only reason I bought it was because it was advertised as a vacuum gauge. Currently known. It works great for getting the right superheat.

Build quality is not what I would call outstanding but is average and meets my expectations for the price. It arrived with no defects, I checked it for tightness and accuracy and everything was fine. It has a much wider range of refrigerants than most other similar pressure gauges. It would be nice if it came with a carrying case, but it's very compact and portable and I'm happy with it so far.