Real-time pressure updates via a high-sensitivity manometer help maintain the ideal cooling cycle, enabling precise charging and constant, reliable operation monitoring. Specialized equipment included: a complete recharge kit with a mounting bracket for easy vacuuming and refrigerant charging, providing a practical solution for AC maintenance. Ideal for daily use: perfect for routine car maintenance, compatible with most large vehicles, and using refrigerant for dependable and effective climate control. Quick setup: modular connections and a leak-proof design reduce complexity and enable efficient installation of the AC recharge kit. Use scenarios: - Auto shop routine service on passenger cars, SUVs, and light trucks to top off refrigerant and perform vacuuming during regular AC maintenance. - On-site maintenance for commercial fleets such as delivery vans and trucks, enabling efficient on-location AC care. - Home garage seasonal checks to ensure reliable cooling performance during hot weather.