Ac Refrigeration Kit A/C Manifold Gauge Air Vacuum Pump Hvac Combo 3Cfm Hp

Air Conditioning System Test Kit
Use to test / evacuate and fill A/C systems
using the R134A refrigerant.
Compares high and low pressure readings
using the vehicle A/C system specifications.
Twin 70mm gauges with impact-resistant lenses.
Sight glass for viewing condition of refrigerant.
Quick-connect fittings. High pressure safety valve.