Precision Gauge of Refrigerant Charging & Pressure Monitoring: Safely fill and monitor high/low side pressures (PSI/kPa/Bar) with dedicated valves, featuring clear LCD readouts and automatic Evaporation/Condensation temperature calculation.
Built-In Vacuum Test Mode: Easily switch to dedicated vacuum testing with clear display mode, ensuring deep evacuation of AC systems before refrigerant charging for optimal performance and efficiency.
Advanced Pressure Leak Detection: Identify leaks accurately with the dedicated leak test mode, tracking pressure changes (ΔP) over time (HH:MM) and displaying initial vs. current pressure differences.
Enhanced Safety & Usability: Features a pressure release valve for purging air from hoses, core-depressor fittings for reliable connections, and clear low-battery warnings to prevent operational failures.
Professional Grade & Compatibility: Engineered for durability with 1/4" SAE ports, supports multiple refrigerant types (selectable via unit), and includes critical accessories like nylon sealing gaskets and copper plug screw for the center port.