Precise string action gauge in .010″ (ten thousandths of an inch) number increments, and .005″ line increments = super accurate guitar setup! The markings are actually laser etched through the black, deeply into the stainless metal. No printing to rub off! Also check out the new, precision 64ths string action gauge. It brings your guitar out of the realm of woodworking and into the world of precision.
Unique, first of it’s kind fret height/fret wear gauge in .005″ increments. No more fumbling with calipers, straightedges or feeler gauges.
Fret rocker! The 3 unequal length sides are precision ground and polished. Now you can find that pesky high fret without scratching them.
Another first – the uniquely designed Nut Slot Height gauge, which has already been a massive time-saver here on the workbench.
Simply rest the thin corner in the nut slot – and across to the 2nd fret, then check the gap as it passes over the 1st fret. It’s never been easier to zero in on the perfect string height as it leaves the nut.

Preorder the FretGuru 2 Precision 8-in-1 Guitar String Action Gauge Fret Rocker Setup now