Refrigerator Freon Recharge Kit, R134A AC Refrigerant Charge Hose Set with Pressure Gauge,1/2" Acme, A/C Recharge Measuring U-Hose Can Tap, Perfect for Car AC Air Conditioning Refrigerant

It is what I needed for my Honda Odyssey while checking my air conditioner freon charge.

I had no problems from the get go. Cheap and accurate way to recharge my automobile AC unit. First it might help to read up on how to administer refrigerant or watch a few you-tube videos. Make sure you are attaching to the "low" pressure or suction side. The valves in newer autos are marked "L" for low and "H" for high. The snap on end takes a little previous practice (?) . I've used this type in air compressor lines. The refrigerant cans are usually self sealing so when you turn the piercing valve all the way down it should open the can valve or back off slightly. You can feel the can getting cold if gas is being suctioned. I usually put the can in warm water at last to speed up the emptying of can. Whether this is safe(?). I've done this many times and no problems. So, for the money: this charging unit is a good investment.

Buyer Beware, I Bought This in 2020, But Did Check To See If It Would Connect To The 134A Nipple Until Now Due To I Have Not Had A/C Problems. I Went To Use It To Refill My A/C It Does Not Snap All The Way Down On The 134A Connector And The Needle Does Not Even Puncher The Can. I Tried Other Vehicles With 134A But The Same Problem, Does Not Snap Down To The Connector, I Thought I Was Upgrading With A Gauge Unit And I Have Also Recharged 100`s Of A/C`s And Never A Problem Until I Purchased This Item... Very Disappointed.

Gauge was accurate and was easy to recharge my cars air-conditioner. The ends a good quality and fit the nipple as designed. Very happy I found this quality product.

Works great but should have ordered the longer one

Great to have this item for adding Freon . Great purchase

Make sure you're fittings fit correctly

Received it and well packed. Works great and my car AC worked again. It was low on freon according to the gauge meter and refilled with R-134a to the recommended Low pressure.