With this air conditioning leak detector kit, you can easily detect the leak in your car's air conditioner by yourself, saving time and money!

• Easy to use: Choose the appropriate plug for installation, and then install the buckle as a fixing tool. When testing, let the plug contact with the pipe head interface, and tighten the plug to prevent air leakage, which will help you more easily leak test your car air conditioner, and quickly and accurately find the leak point.
• Wide applications: This car ac leak detector kit comes with many different sizes of plugs and buckles, suitable for the air conditioner system of most car models.
• Easy storage: All parts are organised in a box for easy storage and transport.