Refrigeration Manifold Gauge HVAC System Pressure Vacuum Temp Test Single VALVES

Refrigeration Manifold Gauge HVAC System Pressure Vacuum Temp Test Single Valve Supports 92 types of refrigerants High-precision sensors with LCD screen Switchable pressure units (psi/kPa/MPa/bar/inHg) Built-in temperature compensation One-key zeroing and pressure maintaining test Compact and portable design Shockproof shell with metal knob and copper interface Refrigerant filling, testing, and observation window Vacuuming operation with real-time pressure display Leak testing with pressure monitoring Multiple unit switchable (pressure and temperature) Pressure test range: 0 psi ~ 870.23 psi Pressure test resolution: 0.145 psi Overload: 1450.38 psi Operating temperature: -4°F ~ 140°F Vacuum test range: -14.65 psi ~ 0 psi Auto power off: 10 minutes Package includes: main unit, box, manual 3 years warranty