Yellow Jacket 49136 3-1/8" Blue Compound 30"-0-300 Dry Manifold Gauge

3-1/8" Blue Compound 30"-0-300 psi/bar Dry Manifold Gauge ( C and F ) for R410A Refrigerant

With 1% accuracy (Class 1) calibration. Large 3-1/8" with front recalibrator screw. High visibility colored temperature scales are easy to read through the full view polycarbonate crystal.

Features

• 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 refrigerant types