Fieldpiece Instruments has launched new refrigerant analogue gauge sets designed for the demands of today’s HVACR technicians.
The gauges combine rugged construction with clear readings for everyday service work.
The analogue gauge sets are built for HVACR system diagnostics, refrigerant recovery, pressure testing, and charging.
They measure system pressure and saturation temperature to help technicians verify performance and diagnose refrigerant issues.
Each gauge set features a rubberised protective housing built to withstand jobsite use and service van wear. Both the 3-port and 4-port models include an integrated sight glass to view refrigerant flow and condition.
A rotating pressure marker references the system target pressure or initial pressure during nitrogen pressure tests.
All gauges are compatible with A1, A2L, and A3 refrigerants. HVAC gauge sets include four refrigerant saturation temperature rings for R22, R32, R454B, and R410A. Refrigeration gauge sets support R134A, R404A, R407C, and R448A.
Additional design features include piston valves for precise control, high-grip valve knobs, swappable hose seats (1/4-inch standard, 5/16-inch optional), and a rotating hanging hook that folds into the housing.
Digital refrigerant gauges, such as the SMAN manifold have transformed HVACR diagnostics, while wireless probes provide a fast, full system snapshot with measurements right where techs need them. Still analogue gauges remain a trusted tool and industry standard.
Fieldpiece Instruments commercial vice president, Craig Rodriguez, said technicians learn on analogue gauges, and many continue to use them throughout their careers.
“We support all approaches to refrigerant diagnostics – analogue gauges, digital manifolds, and wireless probes because each serves a purpose,” he said.
“Introducing Fieldpiece analogue gauges ensures technicians can choose the right tool for the job, without compromise.”
The new analogue gauge sets are available now.