• 1/2 thread with a maximum diameter of 12mm; R134a low side with a maximum diameter of 13mm
  • Using for home air-conditioning and car air-conditioning add refrigerant
  • For use in adding R134A refrigerant to vehicle with highly working performance
  • Easy and convenient to use. Come with gauge for easily viewing during use
  • Low side gauge monitors pressure to aid in getting a correct charge

Did what it was suppose to do

Worth the $ to be able to buy the small cans instead of the ones that come with their own hose that fall off constantly!

AUTOMOTIVE AC FREON RECHARGE

Much better than the cheap plastic ones. Easy to undersatnd gauge and charge was SPOT On once done. Very cold air and can keep and reuse. The plastic one I had the button for operating broke on 2nd can. This is metal can tap and very fucntional.

Seems to get stuck sometimes when using. Hard to connect and come off. Update- the company reached out and provided a refund and explained they are working to better the products! I would recommend since they like to make things right!

Work great, it gave me a sense of how much I needed to add. It will keep you from over filling.

Used to recharge AC for my 96 volvo, got some AC back.