R134A Air Conditioning Refrigerant Recharge Hose Kit with Pressure Gauge for Car

1 Fluorine Dosing Table. The innermost is the temperature: corresponding to R134A R12 R22 air conditioning systems. Versatile Use: This refrigerant pressure gauge set is not limited to just one type of vehicle; it's a versatile tool that can be used on any DC12V-24V automotive air conditioning system, including cars, motorcycles, buggies, SUVs, and boats.

eBay