3-1/8" DRY PRESSURE GAUGE - RED °F, 0-500 PSI - 1/8" NPT MALE CONNECTION

- 3-1/8" Dry Pressure Gauge
- °F, 0-500 psi
- R134A/404A/407C
- 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