YELLOW JACKET 49138 Dry Manifold Gauge, 3-1/8 in Dial, 30 in to 0 to 500 psi, 1/8 in

Yellow Jacket® Dry Manifold Gauge, 3-1/8 in Dial, 30 in to 0 to 500 psi Measuring, 1 % Accuracy, 1/8 in Connection, MNPT Connection, R-22, R-404A, R-410A Refrigerant, Steel, Blue, -20 to 180 deg F

• Flutterless technology with brass surge protector to minimize needle pulsationBrass gauge movementCopper alloy bourdon tubeColor-coded refrigerant typesFront recalibrator screwHigh-visibility colored temperature scales are easy to read through the full view polycarbonate crystal