Review on Wisepick Injector R 134A Quick Coupler by Jahan Arias

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.