Series 41 manifolds are also available with larger, easier to read 3-1/8 in color-coded gauges in rugged steel cases with polycarbonate crystals. These gauges feature 1% accuracy (class 1) for an exact reading in critical charge systems.
Yellow Jacket® 2-Valve Test and Charging Manifold, Series 41 Series, 600 psi, -20 to 180 deg F, R-22, R-404A, R-410A Refrigerant, Brass/Plastic/Stainless Steel, Blue/Clear/Red/Silver/Yellow