Yellow Jacket 49138 3-1/8 Blue Compound, 30", 0-350 psi, R-22/404A/410A Gauge degrees F 840655030188 Premium double-sided adhesive

Premium double-sided adhesive

Automotive oil & gas treatments

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depending on the direction turned

tinted inside

Yellow Jacket 49138 3-1/8 Blue Compound, 30", 0-350 psi, R-22/404A/410A Gauge degrees F 840655030188 Premium double-sided adhesiveBrand Ritchie Yellow Jacket Model 49138 Color Blue Color coded blue for compound Calibrated to 1% accuracy 1 8 inch NPT male connection Large 3 1 8 inch gauges are housed in a red or blue steel case with front recalibrates screw. High visibility colored temperature scales are easy to read through the full view polycarbonate crystal. Flutter less technology with brass surge protector to minimize needle pulsation, brass gauge movement. Copper alloy