BK-RG80C-REF 80 mm Refrigeration Replacement Gauge – R134a/R404A/R407C/R507, PSI/°C

The HCPRO Black Knight BK-RG80C-REF is an 80 mm replacement refrigeration gauge with a PSI/°C scale for R-134a, R-404A, R-407C and R-507. Key features 80 mm (3-1/8") dial — calibrated for R-134a, R-404A, R-407C and R-507 PSI/°C — dual-scale face for pressure and saturation temperature at a glance Low, high or matched set — buy the side you broke or replace both Drop-in fit — 1/8" NPT back mount for standard manifold bodies Color-coded bezel — shock-resistant build for daily service Specifications Dial size: 80 mm (3-1/8") Scale: PSI/°C Connection: 1/8" NPT back mount Accuracy: ±1.6% full scale (Class 1.6) Case: metal body with clear lens Options: low side, high side or low/high set Built for Restoring accurate readings on R-404A and R-407C commercial-refrigeration manifolds.