Yellow Jacket 49015 2-1/2" Red Pressure Gauge 0-500 psi R-22, R-134a, R-404A

Steel case for durability and high-visibility dials with colored temperature scales for easy reading.

Key Features and Benefits

• Flutterless technology with brass surge protector to minimize needle pulsation
• 1/8" NPT Male connection
• 3-2-3% accuracy
• Calibration traceable to NIST standards
• Small screw in back is 6/32" x 5/32" Phillips pan head screw.
• Gauges not meant to be used with nitrogen.

Specs