Car Air Conditiioner Gauge and Hose by InterDynamics, A/C Pro Air Conditioner Recharge Gauge and Dispenser for Cars, Trucks, 24 In Hose

Just what I needed to fix the AC in my truck. Super simple and easy to use. Hook it up to your vehicle with a can of refrigerant while on max AC, check to see where the gauge is, pull the trigger while moving the can from upright to sideways and back until the gauge is in the 40-50 range and you're good to go. I'm back to ice cold AC, just in time for summer!

This 134a gauge is the best tool to add coolant to a vehicle's a/c system that I have ever used. I used a resealable can to top off my two vehicles this morning both at 40 psi in about 10 minutes. Just follow the instructions on the package and save yourself big bucks. It's easy and safe.

Works good for a simple refill of a car. Let’s say you’re just topping off your Freon, this could save you a lot of money. I would recommend the national brand r134a Freon. It works fantastic. It’s a metal braided hose with silicone underneath. It should last a while. Fits perfectly. The temperature gauge works good and fairly accurately. And best of all, no leaks at all coming out.

Works fine and does all I need to top off the freon in my older van. This is my second one and the first one only lasted about a year before leaking so hopefully this one will last longer. Dropped one star for how long it lasted.

This is a great product and the secret seems to be the trigger dispenser that is very effective at delivering refrigerant to the car's A/C system. Also, the product comes with excellent and very clear instructions. I don't understand the negative reviews as I have tried other recharge kits and the InterDynamics kit is far superior.

Well got the digital gauge by mistake from Amazon so thumbs down for Amazon. I ordered the non-digital gauge because of my doubt over longevity of digital and reliance on battery... but I needed to fix AC ASAP since it was extremely hot and muggy out, July in New England!... so despite my reluctance I decided to try it. Used it 2 times for a total of about 10 mins... turned it off when stored and made sure battery was not being accidentally turned on and it's dead now. Called InterDynamics and explained the problem and they said they have no warranty for their gauges and that it's likely a battery issue... so I have to take pics of the battery and submit it to energizer for a "Possible" new battery, and I have no idea how long that will take even if I do get a replacement battery. I need it now since my AC still needs tweaking to operate it optimally during the worst months of the year. I told them that if the battery was new, indicated by the fact that I had to pull out the plastic tab that kept the battery from being drained during storage and shipment that the battery was probably not the issue, but they don't see it that way. Even after I told them I had pretty varying pressure readings from first reading to second reading... and I know it can vary but still makes me wonder. I wanted them to replace it with the non-digital version but I got nowhere with that. Last A/C Pro product I'll buy... they are overpriced anyway and I only bought this one since I just happened to find it discounted on Amazon that day.

I ordered this to recharge a 2010 Chevy Silverado 2500 and a 2016 VW Golf, and boom! Worked well. Easy to use. Simply find the right connector.

Never topped off freon before so first time using this for a 1999 Honda Civic LX. Instructions were easy to follow and bought a can of R134a freon from local Autozone. Followed the instructions and AC is blowing cold air again.