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dasbet a/c oil and dye injector with quick coupler, 2 oz hand-turn screw-in ac coolant filling tube injection tool, 1/4 inch sae connector for r410a, r134a, r22, and r12 logo

DASBET A/C Oil and Dye Injector with Quick Coupler, 2 OZ Hand-Turn Screw-in AC Coolant Filling Tube Injection Tool, 1/4 inch SAE Connector for R410A, R134A, R22, and R12 Review

4

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Very good

Revainrating 4.5 out of 5  
Rating 
4.5
❄️ Air Conditioning Tools & Equipment, 🔧 Automotive Tools & Equipment

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img 1 attached to DASBET A/C Oil and Dye Injector with Quick Coupler, 2 OZ Hand-Turn Screw-in AC Coolant Filling Tube Injection Tool, 1/4 inch SAE Connector for R410A, R134A, R22, and R12
img 2 attached to DASBET A/C Oil and Dye Injector with Quick Coupler, 2 OZ Hand-Turn Screw-in AC Coolant Filling Tube Injection Tool, 1/4 inch SAE Connector for R410A, R134A, R22, and R12
img 3 attached to DASBET A/C Oil and Dye Injector with Quick Coupler, 2 OZ Hand-Turn Screw-in AC Coolant Filling Tube Injection Tool, 1/4 inch SAE Connector for R410A, R134A, R22, and R12
img 4 attached to DASBET A/C Oil and Dye Injector with Quick Coupler, 2 OZ Hand-Turn Screw-in AC Coolant Filling Tube Injection Tool, 1/4 inch SAE Connector for R410A, R134A, R22, and R12

Description of DASBET A/C Oil and Dye Injector with Quick Coupler, 2 OZ Hand-Turn Screw-in AC Coolant Filling Tube Injection Tool, 1/4 inch SAE Connector for R410A, R134A, R22, and R12

【Feature】Inject oil/dye on low side with AC on,making oil injecting into the R-134 R410a R22 R12 system a breeze. 【Capacity】2 oz Push-in type with 1/4 oz/7.5ml---2oz/60ml. 【Applicable】 A/C hand turn filler injection tool with aluminum alloy body, and brass connector on a piece of high pressure hose 1/4" female connector, make it compatible with most AC systems (if not, use CV23p for some 5/16" R410a systems). 【Instructions to Install】Firstly, 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. 【Tips】Please wear safety goggles to avoid contact with refrigerant.

Reviews

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

Type of review

Revainrating 3 out of 5

The best air conditioning tools and gadgets are hard to twist

When the thread was new it was almost impossible to twist and turn. After moving the screw several times over the entire range, it finally worked, but the device never ran smoothly.

Pros
  • Nice packaging
Cons
  • Something's wrong

Revainrating 5 out of 5

Useful Article on Air Conditioning Line Repair Tool

This item is essential if you have air conditioners. So we can add compressor oil for quiet and cool air conditioner operation. This thing is supposed to work with the r410 block, but it doesn't. comes with an adapter so i got a separate adapter and it works great. for p. 22, p. 134, p. 410.

Pros
  • Absolutely Amazing!
Cons
  • Not sure

Revainrating 5 out of 5

This tool really works.

I bought this tool to add some oil to my car's air conditioner. I replaced the A/C condenser and had to add some oil to the system which I had already drained. After adding oil to the tool, I connected the tool hose to the system and just slowly twisted the end of the tool to add oil. When the pen reached the bottom, the oil was added. That's all. Zeb

Pros
  • Stylish and modern design
Cons
  • Neutral color

Revainrating 5 out of 5

R134A Oil/Mold Injector

Works great, of course used to add oil or dye to an air conditioning system. This device is intended for use in an empty, non-primed system. Fill it with suitable oil, evacuate the system and then charge it with refrigerant. Very easy to use, add oil and rotate the canister and it will push oil into the bottom of the AC line, if you set an adapter/distributor on the high pressure side, you can't siphon much oil in the previous siphoning of the system refill.

Pros
  • Free for educational purposes
Cons
  • Sad Equipment