A/C Pro Smart Charge Bluetooth Car Air Conditoner R-134a Refrigerant Gauge & Hose, Car Air Conditioner Recharge Tool, App-Guided Diagnostics & Pressure Monitoring (Refrigerant Not Included)

"Take control of your car's AC performance with the A/C Pro Smart Charge Bluetooth AC Gauge and Hose, a recharge tool designed for R-134a systems. By pairing with the AC PRO App, this smart device transforms your smartphone into a real-time AC service guide helping you diagnose, monitor, and recharge with confidence. The app walks you through every step of the process using vehicle-specific instructions based on your car’s year, make, and model. It also tracks system pressure in real time, helping you determine when refrigerant is low and guiding you through safe, accurate charging and reducing the risk of overfilling your system. The included quick-connect hose easily attaches to your vehicle’s low-pressure service port, making setup fast and hassle-free. During charging, the app provides clear PSI targets and alerts to help ensure your AC system operates at optimal performance."

• SMART BLUETOOTH AC DIAGNOSTICS: Connects to the AC PRO App to deliver real-time pressure readings and guided recharge instructions directly on your smartphone.
• APP-GUIDED RECHARGE PROCESS: Step-by-step instructions customized to your vehicle’s year, make, and model help eliminate guesswork and ensure proper servicing.
• PREVENT OVERCHARGING: Monitor PSI levels in real time and follow app alerts to safely recharge within the optimal range for peak AC performance.
• COMPATIBLE WITH R-134A SYSTEMS: Designed for most passenger vehicles using R-134a refrigerant. Ideal for DIY AC maintenance. (Refrigerant sold separately.)
• QUICK-CONNECT HOSE AND GAUGE: Durable hose with easy-to-use coupler attaches securely to the low-pressure port for fast setup and reliable operation.