According to this review, it is accurate to +/- 1 cent.
http://www.toptenreviews.com/electronics/musical-instruments/best-guitar-tuners/snark-sn-1-review/
If that is correct, it does reinforce Walks Backward's observation.
I think Snarks work best in an environment that is relatively quiet. If you're onstage with one and the bass player is thumping away and other instruments are playing, all those vibrations hit your guitar and seem to make it a little tough for the Snark to settle down. That's just my observation with mine. But, if I'm just playing at home, I often keep it on the headstock of the guitar I'm using and it seems to be fine.

Here we go with yet another "Tale From Olde"....
Before electronic tuners we used tuning forks, tuned to piano or keyboard, and a phone. Yes, your old school landline telephone. The dial tone was an F. Always fun at a joint you're playing at to borrow the bar's phone and tune to it. Then go back to the band and everyone tuned to you once you tuned the other strings to each other. We could do this at low volume and not piss off the bar management more often than not.
But it's true, the human ear was determined ages ago to respond to F more than any other note. Thus dial tones and car horns (for the most part) were in F. There's a fun factoid from an ancient road warrior.![]()
Man, that is defenitely true.
I've tried to use a headstock clip tuner onstage once and it was a nightmare. The thing wouldn't work at all and I had to -sorta- tune by ear. Threw it away that very night.
I never step on stage without my Boss TU 3.
That's a fascinating piece of info, Wade.
Aye, old school stuff that's outlived it's time, but at least that's how we did it "back in the day" as they say. If anything now it's histrionic.![]()