Yellow Jacket 49138 3-1/8" Blue Compound Gauge 30" 0-500 psi for R22, R404A, and R410A Groove Joint

Groove Joint

45° angled ball valve end

Key Features and Benefits

Diaphragm valves with swivel seals for more positive seal and less wear

3v Max Current 240mA 600mA Current per LED 20mA 50mA Wavelength per LED 940nm Intensity per LED 260mcd

Yellow Jacket 49138 3-1/8" Blue Compound Gauge 30" 0-500 psi for R22, R404A, and R410A Groove JointWith 1% accuracy (Class 1) calibration. Large 3 1 8 gauges are housed in a red or blue steel case with front recalibrator screw. High visibility colored temperature scales are easy to read through the full view polycarbonate crystal. Flutterless technology with brass surge protector to minimize needle pulsation Brass gauge movement Copper alloy Bourdon tube 1 8 NPT Male connection Calibrated to 1% accuracy Color coded red for pressure and blue for