Certified A/C Pro Car Air Conditioner Test Thermometer, Helps Diagnose AC Performace and Checks Outlet Duct Temperature and Ambient Temperature, Includes Holder and Clip, InterDynamics

Certified A/C Pro Car Air Conditioner Test Thermometer, Helps Diagnose AC Performace and Checks Outlet Duct Temperature and Ambient Temperature, Includes Holder and Clip, InterDynamics

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Get one of these temp gauges. Amazon.com: Certified A/C Pro Car Air Conditioner Test Thermometer, Helps Diagnose AC Performace and Checks Outlet Duct Temperature and Ambient Temperature, Includes Holder and Clip, InterDynamics : Automotive Stick it in your vent. Take a drive and run the AC for about 10 minutes. The gauge should read 40 to 45 degrees. Any more than that, get an AC charging kit from the auto parts store and see if that helps.

Certified A/C Pro Car Air Conditioner Test Thermometer, Helps Diagnose AC Performace and Checks Outlet Duct Temperature and Ambient Temperature, Includes Holder and Clip, InterDynamics | eaves-shop