Fieldpiece was founded on the idea of digital multimeters that were expandable through accessory heads for additional testing with one instrument. Today, Fieldpiece is the HVACR instrument manufacturer that technicians turn to for meters, air flow, manifold, leak detectors, combustion, scales, A/C analysis and more. We are strictly dedicated to the HVACR field – creating products packed with measurements that HVACR pros need to get their job done like superheat and subcooling, target superheat, Delta-T, relative humidity, leak detection, air flow, and so on. Our latest wireless products create a system where HVACR pros can do a full system analysis, with live dynamic readings, from just one spot on the job site. From evaporator readings to condenser measurements, and everything in between, every piece of information a tech needs is right in the palm of their hand.