Affordable Yellow Jacket Class B 2 1/2 in. Blue Celsius Manifold Compound Gauge Bar and PSI R-22/134a/407C – 49032

The Yellow Jacket Class B Manifold Gauge has a steel case for durability and high-visibility dials with colored temperature scales for easy reading. Note: Small screw in back is 6/32″ x 5/32″ Phillips pan head screw. Gauges not meant to be used with nitrogen.

PRODUCT FEATURES:

• 1/8″ NPT Male connection
• 3-2-3% accuracy
• Calibration traceable to NIST standards
• 2 1/2″ gauge (°C), blue compound, bar & psi, R-22/134a/407C
• Flutterless technology with surge protector minimizes the needle pulsation for improved accuracy