Just like dad had, but probably better. Constructed of solid metal for durability, this gauge reads 10-50 psi and has an easy reading 4-sided indicator bar and a pocket clip, just like the good old days. Small, light, surprisingly accurate, and it fits in the tank bag real good. Which is good because having it along means you’ll use it. “Check the air, ma’am?” 5.75"×.6"×.5", 1 oz.