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Diagnose Auto Air Conditioning with your Smartphone

With built-in AC temperature charts, AC diagnosis Smart Sensor calculates how cold should car's AC be. Turns your phone into a professional-level AC diagnostic tool testing car air conditioning performance relative to the ambient temperature, and humidity.

Keep you and your Car Cool

AC diagnosis is the first Smart Bluetooth car diagnostic tool that tells you if your car's AC is working perfectly or needs to be charged. Then it guides you through AC troubleshooting and pressure gauge readings analysis to fix AC issues quickly and finish your job faster.

Download on the App Store
Get it on Google Play
Car Air Conditioner Troubleshooting by AC diagnosis.png

Smart IoT technology 

AC diagnosis smart IoT sensor measures ambient air temperature and humidity to calculate how the AC system is performing relatively.


Multi-Refrigerants Support 

Works either with the new refrigerant R-1234yf or the R-134a. Easy-to-use mobile app designed for your best experience. 


 Plug and Play 

Built to be easily installed & used in any car's dash vents. Download the app, connect it via Bluetooth, and you are ready to diagnose your car's AC system.

Diagnose & Charge car AC systems like a PRO!

Built-in Smart IoT technology, the AC diagnosis sensor helps you to make sure the Car air conditioner system is diagnosed and charged correctly. It provides you with live AC vent temperature data, avoids dangerous pressure levels, and perfectly charges your car's Air Conditioning system.

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