Review on AUTOOL 9PCS refrigerant oil checker analyzer tester for AC systems compatible with R134a/R1234yf refrigerants by Mario Romero

The AUTOOL Refrigerant Checker Analyzer Compatible is an excellent tool for testing AC systems. After I put it to the test, I found it easy to use and accurate in its readings. The LCD display made it simple to read the results, and the compact design made it easy to store. The only downside is that it's not compatible with all refrigerants, so it's important to check before using. Overall, a great addition to any automotive repair tool kit.