I have half a dozen different tire pressure gauges: dial, stick, digital, etc. When working with small scooter wheels, they all have this annoying habit of "hissing out" a couple of psi before the gauge gets properly seated to take a reading.
I try to apply the gauge square, so it doesn't happen every time. But often enough to be annoying. I hate it when checking the air pressure ends up being the cause for low air!
Anyways, just wondering if anyone has a favorite pressure gauge that works well for scooters, without any "hissing loss"?