Yellow Jacket 49001 2-1/2" red pressure gauge, Deg F, 0-500 psi, R-12/22/502
- Steel case for durability and high-visibility dials with colored temperature scales for easy reading.
- Flutterless™ technology with surge protector minimizes the needle pulsation for improved accuracy
- 1/8" NPT Male connection
- 3-2-3% accuracy
- Calibration traceable to NIST standards