Review on 🚲 CycloSpirit Universal Bicycle Tire Inflator Gauge: Auto-Select Valve Type - Presta and Schrader Air Compressor Tool by Michael Herrera

The seller contacted me and said the valve just needs to be properly seated on the presta valves to work properly. All you have to do is press a little harder than I was used to at first. I tried it and it works fine. So. you just have to play around with it a bit. Upgraded to 4 stars as it does what I bought it for.————This thing is a poop. It does not seal Presta valves. If I press it firmly against the valve, the tire will inflate, but everything should line up perfectly. It works *slightly* better on Schrader valves, but not by much. Definitely can't advise anyone to buy. If I can return this and it turns out I just received a defective one I will update this review.