Benefits Quick refrigerant type identification via an integrated 3color indicator system to prevent incorrect charges and simplify management. Reinforced joint design provides stable strength and durability, reducing leaks and maintaining refrigerant flow during long or demanding cycles. Precision charge control with an integrated flow regulator to prevent overfilling or underfilling and support reliable performance. Wide applicability for routine maintenance and automotive tasks, suitable for passenger vehicles and pickups and usable in professional environments with consistent efficiency. Features 3color refrigerant type identification for fast recognition and error reduction. Reinforced joint construction to enhance durability and leak resistance. Integrated flow regulator for adaptive charging and consistent performance. Designed for both home maintenance and professional use, with compatibility for passenger cars and light trucks. Applications Routine air conditioning service on a sedan or compact car. Quick refrigerant off on a lightduty pickup during a service appointment. Professional refrigerant charging requiring reliable performance and leak resistance.