Negative Positive
Title: DON'T get depressed if you can't depress a Presta!
Review: As Mr. Shagui wrote, this gauge won't work on a Presta because the pin inside the gauge body is too far up inside to depress the Presta. Now, I'm depressed. So, I sent it back today. I also have an Accugauge for the Schrader valves. 2 brass adapters I have wouldn't allow this gauge to work for much the same reason. In this case, it was the length of the adapters that prevented the union. I turned them down on my lathe so the gauge would do it's job. Obviously, you can't check mating distances when an item like this comes from Amazon. And you can't make things fit if you don't have a lathe. But good to know you can just label them defective (which this one is), and get free return shipping and a full refund. GO AMAZON!
Is the review positive or negative? 