49131

49131 Yellow Jacket 3.1/8″ Red High-Pressure Gauge R134a, R404a, R407C – ºC BAR/PSI Large Red Pressure gauge – 3 1/8 (80mm) Class 1 – Calibrated to 1% accuracy Flutterless™ technology with brass surge protector to minimize needle pulsation Brass gauge movement Copper alloy Bourdon tube 1/8″ NPT Male connection Color-coded red for pressure and blue for compound…