Orion Motor Tech AC Gauge Set with Self Sealing & Puncturing R134A Can Tap, AC Gauges for R134a R12 R22 R502 Refrigerant, Car AC Gauge Set with 5FT Hoses Adapter Adjustable Couplers, Freon Charge Kit
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Availability:
20 left in stock
Arrives
Thursday, Sep 11
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Features
- COMPLETE GAUGE SET: This professional automotive AC tool kit from Orion Motor Tech includes a 3-way gauge, 3 color-coded hoses, 2 adjustable 1/4'' quick couplers, a 1/4'' to 1/2'' 29 trap adapter, and both puncture-style and self-sealing can taps
- HYBRID ANTISHOCK GAUGES: The 2.6" high and low pressure gauges combine the best features of dry and liquid-filled designs, with an oil-filled core resisting wear and shock and a dry dial providing better winter performance
- BUILT TO LAST: Made from solid brass, ABS, and rubber, this AC manifold gauge set is designed for years of reliable heavy-duty use; the moisture indicator monitors your coolant's condition in real time; and calibration screws ensure 1.6% accuracy
- COLOR-CODED HOSES: Blue for low, red for high, and yellow for charging, these PVC hoses have 4 reinforced layers to work with daily pressure up to 600 psi (3000 psi burst pressure)
- WIDE APPLICATION: This car AC gauge set works with R134a, R12, R22, and R502 refrigerants; ideal for both DIY and professional HVAC maintenance, it allows you to measure your system's pressure, evacuate and refill coolant, and more
Brand: Orion Motor Tech
Material: Aluminum, Brass, PVC
Item dimensions L x W x H: 8.27 x 7.48 x 3.54 inches
Item Weight: 1.6 Kilograms
Screen Size: 8.3 Inches
Is Discontinued By Manufacturer : No
Product Dimensions : 8.27 x 7.48 x 3.54 inches; 3.53 Pounds
Item model number : OMTDMG201901
Date First Available : October 22, 2018
Manufacturer : Orion Motor Tech
Country of Origin : China
Best Sellers Rank: #21,799 in Automotive (See Top 100 in Automotive) #1 in Air Conditioning Gauges #3 in Air Conditioning Diagnostic Equipment
#1 in Air Conditioning Gauges:
#3 in Air Conditioning Diagnostic Equipment:
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Thursday, Sep 11
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
It does the job. very satisfied whit this product. Good quality no problems at all
Reviewed in the United States on May 22, 2025 by Adrian
This gauge is probably a bit lower quality than some of the professional versions you can purchase, but for a one-time use for me, it was perfect and allowed me to top off my own AC Unit.
Reviewed in the United States on December 9, 2024 by Brett
works good
Reviewed in the United States on February 10, 2025 by JD1972
If you are a DIY'er that needs to troubleshoot and/or recharge you AC -- this is the set for you. Not fancy, it doesn't come with a case, but it works. Will it last for years.. who knows.. Is professional grade - no.. but at this price point it gets the job done.
Reviewed in the United States on August 10, 2024 by AS
My old gauges started leaking through the gauge faces so I replaced them with these. They work fine so far. All the needed adapters for R134A and can taps
Reviewed in the United States on October 9, 2024 by Randy Darling
I bought a motorhome and the AC didn't work...blew hot air and the compressor wouldn't kick on. I already had a vacuum pump from a wood stabilizing kit I bought, so I figured an inexpensive gauge set would at least help me do some initial troubleshooting. This did the job, and even let me complete the repair, but not without some frustration. For the vacuum test portion of the project, it worked flawlessly. But when it came time to load the refrigerant, I had two issues. One, it doesn't have a bleed valve, which is needed to purge the air from the yellow line so that you are loading just refrigerant into the system. I worked around this by partially unscrewing the yellow line where it connects to the gauge, but it didn't work very well. The other frustration was that the connections kept loosening. My understanding is that they are only supposed to be hand-tightened, as they use a gasket to establish the seal, and I do have good hand strength. Usually I have to be careful not to over-tighten things. But when loading the refrigerant you have to tip the bottle, and it seemed like any movement of the bottle would either cause the connection at the bottle to loosen or would convey movement through the line and loosen the connection at the gauge end. At the end of the day, I got the refrigerant loaded and the AC works fine, but it wasn't without some difficulty. Probably just a case of getting what you pay for.
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Reviewed in the United States on September 3, 2022 by whitefishblue
Very useful in diagnosing a persistent belt squeal that I thought was due to too much pressure in the car air conditioner compressor. The pressure was way too high. Adjusted the pressure and now have cool air without the belt squeal. Well worth the money. Don't trust the "on the can" gauges to refill the air conditioner.
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Reviewed in the United States on April 19, 2024 by la
Product quality wasn't great but serviceable until it developed a crack the second time I used it. Had it for less than 1 year.
Reviewed in the United States on May 9, 2025 by Krystalee Krystalee