Review on 🔧 WISPAUSU 33PCS Radiator Pressure Tester Kit - Universal Adapters & Automotive Vacuum Cooling System for Coolant Refill (Blue) by David Gagnon

Vacuum system works properly, instructions aren't that good, YouTube video gives a much better overview if you've never used one of these! Pressure tester works great! As long as you keep the oil in the pump like they recommend it will last a year I think. The vacuum system isn't very well designed and the fittings that come with it don't work with the US universal end of the air hose. I had to make a special hose just for that so I could connect it. I would give it 3 1/2 magazines if I could but it only allows full stars. I'll give it four stars unless the vacuum's body was all plastic with metal inserts. All I see is it getting heavy and working overtime and a quarter off is pretty cheap. All in all this is great value for the money, I would buy again if it broke or maybe just upgraded the vacuum system.