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AC Manifold Gauge Set, AC Gauges for R134a R12 R22 R502 Refrigerant, Car AC Gauge Set with 5FT Hoses Adapter Adjustable Couplers, Puncturing & Self Sealing R134A Can Tap Freon Charge Kit AC Manifold Gauge Set, AC Gauges for R134a R12 R22 R502 Refrigerant, Car AC Gauge Set with 5FT Hoses Adapter Adjustable Couplers, Puncturing & Self Sealing R134A Can Tap Freon Charge Kit AC Manifold Gauge Set, AC Gauges for R134a R12 R22 R502 Refrigerant, Car AC Gauge Set with 5FT Hoses Adapter Adjustable Couplers, Puncturing & Self Sealing R134A Can Tap Freon Charge Kit AC Manifold Gauge Set, AC Gauges for R134a R12 R22 R502 Refrigerant, Car AC Gauge Set with 5FT Hoses Adapter Adjustable Couplers, Puncturing & Self Sealing R134A Can Tap Freon Charge Kit AC Manifold Gauge Set, AC Gauges for R134a R12 R22 R502 Refrigerant, Car AC Gauge Set with 5FT Hoses Adapter Adjustable Couplers, Puncturing & Self Sealing R134A Can Tap Freon Charge Kit AC Manifold Gauge Set, AC Gauges for R134a R12 R22 R502 Refrigerant, Car AC Gauge Set with 5FT Hoses Adapter Adjustable Couplers, Puncturing & Self Sealing R134A Can Tap Freon Charge Kit

AC Manifold Gauge Set, AC Gauges for R134a R12 R22 R502 Refrigerant, Car AC Gauge Set with 5FT Hoses Adapter Adjustable Couplers, Puncturing & Self Sealing R134A Can Tap Freon Charge Kit

AC Manifold Gauge Set, AC Gauges for R134a R12 R22 R502 Refrigerant, Car AC Gauge Set with 5FT Hoses Adapter Adjustable Couplers, Puncturing & Self Sealing R134A Can Tap Freon Charge Kit AC Manifold Gauge Set, AC Gauges for R134a R12 R22 R502 Refrigerant, Car AC Gauge Set with 5FT Hoses Adapter Adjustable Couplers, Puncturing & Self Sealing R134A Can Tap Freon Charge Kit AC Manifold Gauge Set, AC Gauges for R134a R12 R22 R502 Refrigerant, Car AC Gauge Set with 5FT Hoses Adapter Adjustable Couplers, Puncturing & Self Sealing R134A Can Tap Freon Charge Kit AC Manifold Gauge Set, AC Gauges for R134a R12 R22 R502 Refrigerant, Car AC Gauge Set with 5FT Hoses Adapter Adjustable Couplers, Puncturing & Self Sealing R134A Can Tap Freon Charge Kit AC Manifold Gauge Set, AC Gauges for R134a R12 R22 R502 Refrigerant, Car AC Gauge Set with 5FT Hoses Adapter Adjustable Couplers, Puncturing & Self Sealing R134A Can Tap Freon Charge Kit AC Manifold Gauge Set, AC Gauges for R134a R12 R22 R502 Refrigerant, Car AC Gauge Set with 5FT Hoses Adapter Adjustable Couplers, Puncturing & Self Sealing R134A Can Tap Freon Charge Kit
$ 39.99

Score By Feature

Based on 1,699 ratings
Easy to read
9.60
Accuracy
8.48
Easy to use
8.12
Value for money
7.66

OveReview Final Score

How Our Score Is Calculated

Product Description

It includes a 3-way gauge, 2 adjustable 1/4'' quick couplers, a 1/4'' to 1/2'' Acme adapter, and self-closing and puncture can taps enjoy hassle-free setup and easy operation as you fix your HVAC issues
A new generation of hybrid antishock gauges the This results in an accuracy of 6%
With this car AC gauge set, you can measure the pressure of your system, evacuate and refill coolant, and more a carrying case is included for easy storage and transportation between jobs. Compatible with R134a, R12, R22, and R502 refrigerants.
You can order this AC manifold gauge kit with complete peace of mind, thanks to a strong 1-year warranty and friendly 24/7 customer service from OMT. You are at zero risk to order and start enjoying better air conditioning right now!

Questions & Answers

What is the psig or psi of this tool? F-grade appears to be assigned to pressure mapping ?

The PSIG is the only encryption. A gauge's reading is zero when it is disconnected. It is advisable you refrain from doing these things

Can you tell me what Fahrenheit this is? While the pictures depict Fahrenheit, the description mentions Celsius in the third bullet point? The truth what is it?

The temperature on these is shown in Fahrenheit.

Should the red tool be used in order to unscrew the pins (shown in D, like tire valve pins) from the end of the hose in the conditions shown in D?

This would be an extra core in case one of the valves fails

Selected User Reviews For AC Manifold Gauge Set, AC Gauges for R134a R12 R22 R502 Refrigerant, Car AC Gauge Set with 5FT Hoses Adapter Adjustable Couplers, Puncturing & Self Sealing R134A Can Tap Freon Charge Kit

Three pieces of 1 pc Male style) (1/4")
4/5

We are happy to assist you in any further ways. Please don't hesitate to call our customer support section. We will respond promptly.

Ruby Aguilar
Ruby Aguilar
| May 19, 2021
Here is a good set
3/5

As a new owner of an auto air conditioning system, I wanted cold air to blow from my Volvo 240. The AC company estimated I would need to spend 1200 dollars to fix all my ac stuff, so I decided to do it With the help of some how-to videos and some Internet searching, I was able to charge the battery just right with these gauges after pulling a vacuum. It would make sense to get a set of gauges so you can learn how to work on cars better. Having them can save you a lot of money. The last step was these things, so in total, I spent around $300 to set up my ac by.

Kayla Wilcox
Kayla Wilcox
| May 28, 2021
As a first point, I'd like to say that I am impressed with how fast this item was delivered
4/5

Good looking, durable, and easy to use, this piece of equipment is suitable for most applications. I gave it a bad rating because after drawing a vacuum, I let it set for several hours before checking the vacuum's status, and after that I found it had lost power. As everything was rebuilt in this system, I was baffled so I tried again and the same thing happened (lost vacuum). The next time I drew a vacuum, I removed the hook ups on the low and high sides and waited a couple hours. Upon reassembly of the hoses, it was found that none of the vacuum had been lost.

Ronald Hughes
Ronald Hughes
| Jul 12, 2020
I would like to point out a few things
5/5

Does what she is supposed to do. I found it to be effective. I could not make sense of a couple things, however. A quick connection fitting for the schrader valves usually comes with manifold sets, after which you turn a knob to push the internal pin down. There is no such thing. In addition to coupling them to the valve, they press on the pin at the same time. When you turn on the compressor and try to press on the high pressure side, this can complicate things. I'm going to guess you're going to have a lot of pressure to deal with Keep in mind that these fittings should be connected with the compressor off before the car is started. If you install the quick connect fittings supplied, you do not need false hangers for storing the lines on the manifold. It is a bit disappointing that the fittings on the manifold don't have quick connects. It's not a huge deal, but I would prefer not having the wires dangling near the quick connect fittings so they can collect dirt.

Genesis Lowery
Genesis Lowery
| Oct 01, 2020
This gauge set is very nice
4/5

In my retired role as a service technician, I was interested in purchasing inexpensive gauge sets for my family and friends' cars. Great value for the money, exceeded expectations. I am extremely impressed with the quality and completeness of this kit.

Brett Rich
Brett Rich
| Oct 12, 2020
I was almost losing my fingers after trying to connect my ac coupler to my system for 20 minutes
5/5

Instantly, the pin is pushed out and freon is emitted. The cables and engine of my car are filthy, as well as my body. You should turn your engine off before you use this big fat pointer. When I tried it for the first time, more freon left than entered my system. This is horrible! My rating is two stars because the device sat smoothly after it was forced into the valve, so it did its job. A new update! A much better one was sent to me after the company replaced the item! Be sure to check your Amazon messages for a response after they've responded, it takes them a few days to respond.

Callan Dunlap
Callan Dunlap
| Apr 27, 2021
I find it to be very useful
4/5

I like these a lot. Once you attach the valves to it, you can begin reading the pressure almost instantly. The quality appears to be good and the design is simple. NAPA offered me gauges, but I could not use them. NAPA auto parts are to be avoided. After putting the top on, I was all set. Additionally, you are provided with a chart that is based on the ambient temperature so you can determine the right pressure for yourself. As well as the price, it is phenomenal. Yellowstone is a rural area where Amazon is a life saver since NAPA and all other locations are an absolute waste of time.

Mavis O'Brien
Mavis O'Brien
| Sep 01, 2020

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