Bests & Worsts Reviews from Amazon

If you're thinking of buying, press on and find a different unit. This tire filler has been nothing but a disappointment . I have many cars with multiple types of valve stems and this Campbell Hausfeld MP6000 does not lock or seal on any of them. Two-hand operation is required which really defeats the intent of a "locking mechanism". To top it off the gauge is inaccurate because of the poor seal. I verified with three other tire pressure gauges that the MP6000 was reading 10psi low. I'll stick with the old tire chuck and separate gauge until I find a quality unit.