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Wisepick Injector R 134A Quick Coupler Review

9

·

Very good

Revainrating 5 out of 5  
Rating 
4.8
🛢️ Fuel System, 🏎️ Performance Car Parts & Accessories

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Details

MaterialAluminum
BrandWisepick
ColorSilver
Item Dimensions LxWxH9.13 x 3.15 x 2.16 inches
Exterior FinishAluminum
Number Of Pieces1
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Description of Wisepick Injector R 134A Quick Coupler

100% Brand New. Hose pressure: 600-3000PSI. 1/4 oz--2oz / 7.5ml-60ml. Oil cylinder can filled with 0-2 ounces of refrigeration oil, check valve screwed onto cartridge and tightened. The inner and outer cylinders are tightened clockwise, and then a little 1/4 SAE threaded inner core is used to discharge a little air inside the blue tube. Connect the low-pressure port of the refrigeration system that needs to be refueled, and add the required amount of cooling oil to the inner and outer cylinders. Order from Allseasons, we can provide 12 months free worry warranty, If any question, please feel free to contact us, our customer service will reply you within 24 hours.

Reviews

Global ratings 9
  • 5
    7
  • 4
    2
  • 3
    0
  • 2
    0
  • 1
    0

Type of review

Revainrating 5 out of 5

Great tool for adding oil to a closed system.

I used it yesterday. This made it easier to add oil to a closed system. Just don't fill past the 2 ounce mark or you won't be able to close it.

Pros
  • A lot of positive emotions
Cons
  • not reliable

Revainrating 5 out of 5

The best oil and paint injector!

If you need an oil and dye injector I recommend the wise choice due to the lasered fill marks. Others I've seen have a fill mark sticker that wears off over time.

Pros
  • Heavy Duty Construction
Cons
  • Gotcha

Revainrating 5 out of 5

WORKS well: Fittings

Do you need to add Pag oil to your car's air conditioning? This is the easiest way to do this. No fuss, no fuss, no mess! Use the exact measurement on the page and add what you need. Comes in a nice box to put in a closet for storage. So easy to use and store for future use.

Pros
  • Free for educational purposes
Cons
  • When in doubt

Revainrating 5 out of 5

Does not fit this pump

Excellent pump. You only need to add 2 ounces of PAG oil to the system. Spend time and money buying these 3 ounces, 2 ounces of oil and 1 ounce of freon. Not enough pressure to add to the system I just filled with 36 ounces of Freon. After replacing the compressor, condenser, and battery, I skipped counting the amount of oil needed for the system after disconnecting the AC sensors. This pump saved the day.

Pros
  • Absolutely amazing!
Cons
  • Secret

Revainrating 5 out of 5

Saved me from sadness

Bottom line, it works. The collar was not attached so I swapped it out for a collar with a pressure gauge. Apart from this error, the item worked fine. My personal recommendation is to fill up to 1.5 or 1.75 ounces as much as possible. 2 ounces kept the piston from pushing and the threads from engaging. This thing saved me the heartache of having already drained and recharged my system only to find I hadn't added enough oil.

Pros
  • Decent performance
Cons
  • Hard to tell

Revainrating 4 out of 5

No instructions - self-explanatory

Product requires instructions. Nobody comes with him. The seller claims "excellent customer service". Zero contact information is delivered with the product or advertisement. However, FJC 2732 is a similar product. Download this guide. Then add your own plan to disconnect the R134 coupler and flush the hose with air. and this product can work well. The product seems pretty good. The seller just has no idea how to use it properly. Seems to be a good product.

Pros
  • Little competition
Cons
  • Boring packaging

Revainrating 4 out of 5

Easy to use, well built. A bit difficult to use in tight vertical spaces.

This injector is easy to use and does a good job. My only complaint is that it's too big for some of the tight vertical spaces; my truck (2007 Dodge Ram 4.7 V8) is one of those vehicles. Just a few inches between the hood and the lower side vent, it won't fit. Although it worked perfectly on my machine. I will most likely take a set of 90º couplers and switch to this coupler to get a truck.

Pros
  • Excellent overall performance
Cons
  • Quality

Revainrating 5 out of 5

Works very well! fits fuel system

Works exceptionally well and makes it easy to add oil to the air conditioner. The only downside is that it takes a bit of guesswork to fill it out. Although it is labeled and graduated on the side, it doesn't lend itself well to filling a jerry can, so I would recommend using a measuring cup or vial to measure the oil first and then pouring it into the jerry can. If you add more than 2 ounces, you will not be able to put the components together and will have to leave something behind and try…

Pros
  • Impressive
Cons
  • There are more interesting options.

Revainrating 5 out of 5

Good product - does the job

I bought this product from Revain: Most commonly used oil injector:1. You have a leak. You want to add some oil and/or UV dye. Or: 2. You flushed and refilled the system, but did not add enough oil. Small oil and refrigerant cans work, but are less versatile and more problematic to use. This tool now comes with instructions. The mark is engraved. Reliable quality, no reason to think it won't last 20 years or more. Advanced instructions: 1. Start the car air conditioner and set it to maximum…

Pros
  • Easy to set up
Cons
  • There is a negative result