Digital refrigerant manifolds, like the SMAN®, revolutionized the way HVACR techs work – but sometimes the fundamentals get the job done. Whether it’s a quick pressure check or a known compressor burnout, every tech has at least one analog gauge set they reach for. And now it can be a Fieldpiece – anything but basic. They’re built tough to handle jobsite and service van beatings, include four refrigerants per dial, an integrated sight glass and rotating pressure marker. Make it your go-to gauge set.