This tip is more for the newer guys getting into the industry. Calibrating your manifold gauges analog or digital is important I do it about every 2 month. I want them to be as accurate as possible so changing your rubber gaskets in your hoses making sure your clamps are reading proper temperature is a most. I know on your analog gauges you want to calibrate as close to zero for your PSIG. Also my video ended a little early but you want to have your low side high side reference open.open up your gas let it settle in clamp or stick type k wire on your refrigerant. hit Test pressure and it will tell you if it's good or you have an error maybe somebody has a video on how other digital gauges are calibrated but if you have the Fieldpiece or just got it hopefully this quick video helps #teachme #happyhvacing #hvactools

Posted by Deleted (ce99cf9b) at 2021-03-18 11:24:18 UTC