High pressure gauge set D80 R134a/1234yf

With this gauge block, you can read the high-pressure side of an air conditioning system directly, and it is built to handle both R134a and R1234yf refrigerants. The D80 model is designed for professional use, giving you a clear reading when you need to verify system pressure during service or diagnostics. Simply connect it to the high-pressure port and check the value against the system's specifications.