TAILONZ PNEUMATIC 5-in-1 1/4 Inch NPT AR2000 Mini Pressure Regulator Kit for Compressed Air Systems, Adjust 0 to 140 Psi

Worked exactly as advertised. Seems easy to adjust and tune. Using for air brushing. Unlike the other one that I got, all the fittings work well.

Used it 1 day so far as a regulator in combination with a 3/8 whip lead for our plasma cutter setup... Couldn't be happier! Ordered at 7:30am was here later that day... saved me a trip to the store, and hell for the price its built even better than the Lowe's and hardware store versions anyway. Crazy. I'll probably buy a few more and setup air tool hookups ar benches throughout the garage. Dont hesitate. Buy it.

Working good

This package comes with all you need to replace the regulator on your compressor. The housing is nice, the gauge is clear and easy to read, and the package includes several different fittings, including a shutoff valve. The knob lifts up to turn, and then pushes back down to lock. The plastic does feel a little cheap, but I rarely change the pressure so I dont expect any issues.

Found out that I had a leak on one side ports due to bad 1/4" NPT threads on the body; about 4 threads in. I did use a small amount of teflon tape, maybe 3 to 4 wraps, on the included couplers however did not make a difference since the threads on the body was not very good. I ended up getting a replacement through Amazon, but the replacement came in a relabeled box and was missing all 4 couplers. So I ended up returning for credit. 5 stars for Amazon's return service, 0 stars for inconvenience, lost time, and crappy QA on the product. I just noticed that there were other reviews on here that experienced the same cross threading issue also. On the positive, the price is right if you can get a working set. The brass couplers themselves are nice quality and have consistent threading on them. The quick connect couplers were also nice quality, though i'm unsure of the material. Good luck!