Eliminate guesswork when recharging your car’s A/C with the A/C Pro® Smart Charge R-1234yf Accessory Gauge and Hose. Using Bluetooth technology, this Smart Charge gauge wirelessly connects to your phone through the A/C Pro® App. Once connected, the app provides guided instructions tailored to your vehicle, including where and how to connect the gauge and hose to recharge your car refrigerant. The app can also indicate when your automotive refrigerant is low and how long to squeeze the trigger to fully recharge the system. An integrated troubleshooting guide helps users get back on track should the need arise. Compatible with R-1234yf systems, this accessory gauge features a trigger dispenser for easy recharging. Nothing cools like A/C Pro®.

• A/C Pro® Ultra Synthetic Car A/C Recharge Kit with R-1234yf Refrigerant, Gauge and Hose
• Smart Charge guides you through the recharge process by connecting the gauge to your phone via the A/C Pro® App
• Provides colder, drier air with special additives designed to improve automotive refrigerant performance
• Quickly seals common leaks in rubber O-rings, gaskets, and hoses
• Automotive refrigerant kit is compatible with all R-1234yf vehicles, including hybrids and electrics