Refrigerant Identifier for R-134a and R-12
Refrigerant Identifier for R-134a and R-12 with printer
Refrigerant Identifier for R-1234yf and R-134a
Portable Refrigerant Identifier for R-1234yf and R-134a with printer
Mini Refrigerant Identifier for R-134a, Go/No Go w/manual pump
