The music nomad precision setup gauge set 6 pc removes the guesswork from the process of setting up your guitar delivering precise measurements alongside clear instructions to make the process incredibly simple. The six piece package consists of a truss rod gauge with pick capo a nut height gauge a string action gauge two radius gauges and finally a 24 page instruction booklet so you have all the necessary equipment to perform every task without issue. Easily adjust your string action to ensure complete tonal accuracy and deliver a perfect performance. The nut height gauge allows you to successfully deliver lower action or achieve a heavier pick attack. Music nomad have successfully delivered a package to remove all stress from having to adjust your instruments delivering an ultra streamlined way of setting up your guitar.