Copap 16PCS Hand Held Vacuum Pump Tester Kit With Adapters For Automotive Vacuum Pump Test Tuner Tool Kit For Car &Amp Review

Maybe it's because I tried to bleed the brakes during the first snow, but the hose was stiff and awkward to handle (it's not very flexible at room temperature). When I pumped the brakes dirty, air entered the joint of the pipe with the pumping; So I wasn't sure if I had blown all the air out of the line or not. I might try using silicone aquarium tubing next time and see if I can get a better seal and not have to wrestle with the tubing to keep the collection chamber upright. I have to say that

If you expect this to give you lab grade vacuum, get realistic and buy an electric pump. this is for low pressure vacuum. ideal for testing small engines and sealed manifolds and bleeding brakes. While rubber brake bleeder parts do not fit exactly (there are so many different sizes from manufacturers and different tolerances for each manufacturer), they still do the job for most bleeder valves. This is by far the best vacuum cleaner I've ever bought. For the same price there are cheap plastic…