This may be *slightly* off topic but... What is the deal with digital pressure gauges (as mentioned in above post)? I honestly don't trust the darn things (I'm a mechanical engineer) and don't see the benefit.
1. Digital is meant for quick reading on the fly... does this apply to tire pressure readings?
2. They are often heavier and more bulky than the pencil type and not nearly as reliable.
I believe it is a marketing gimmick, someone prove me wrong lol