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Injector Including Coupler Refrigerant Charging Review

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Average

Revainrating 3 out of 5  
Rating 
3.0
❄️ Air Conditioning Tools & Equipment, 🔧 Automotive Tools & Equipment

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Description of Injector Including Coupler Refrigerant Charging

Package Included: 1pcs R134A air conditioning refrigerant charging hose with gauge, 1pcs 2OZ AC oil dye injector, 1pcs R134A quick coupler, 1pcs R12 to R134A conversion adapter. Made of aluminum alloy body and high quality rubber material, durable and a long life to use. Suitable for filling up the automobile air conditioning refrigeration system of R134A, R12, R22. 1/4" ACME male and 1/4" ACME female air conditioning universal A/C injection tool. Easy to use. Just connect between charging hose and vehicle service port to add oil by allowing vacuum to pull it in after evacuation process or use refrigerant to push it in using the recharge process. 12 months free warranty. If you have any questions, please feel free to contact us anytime.

Reviews

Global ratings 2
  • 5
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  • 4
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  • 3
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  • 2
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Type of review

Revainrating 2 out of 5

Total waste of money

This automotive tool proved to be a complete disappointment .As a result of my tests i determined that it is very difficult to use and did not even come close to WORKING correctly. The only thing positive about it is that it seemed sturdy enough to withstand rough use. The biggest issue, though, is that it simply did not work, which is the most important thing. Do not waste your money on this tool..

Pros
  • Efficient refrigerant charging with precise control using the injector and coupler.
Cons
  • May require additional training to properly use the equipment.

Revainrating 5 out of 5

quick, easy and accurate

Knowing exactly the amount and type of oil to put in, they add pure R134 which flows better when no oil is mixed in a can. Start with 20 ounces of jet oil and add about 6 ounces of R134. The compressor is now running, stop, add another 2 ounces of oil, empty the 12 ounce can of R134. Finish putting the last 2 ounces of oil in the nozzle, a new 12 ounce can of R134. Empty both, done. Of course, rinse beforehand, if necessary vacuum the lines and weigh the cans. You can still use your gauges to…

Pros
  • Contents: 1 pc. R134A air conditioning refrigerant charge hose with pressure gauge, 1 pc. 2OZ AC oil paint injector, 1 pc. R134A quick coupling, 1 pc. Adapter R12 to R134A.
Cons
  • Some bugs