Features:
With scale for string height, for ridge saddle slot depth and for nuts saddles and polepieces.
With conversion chart of string action at 12th fret printed on one side.
Long lasting etched printing, the printing will not wear off from long use.
Suitable for string instruments such as guitar, bass, mandolin, banjo, etc.
Specifications:
Material: Stainless steel
Unit: mm / in
Scale for string height: 0.01-0.14in / 0.25-3.50mm
Scale for bridge saddle slot depth: 0-0.875in / 0-20mm
Scale for nuts saddles and polepieces: 0-0.75in / 0-20mm
Ruler size: 8.9 * 5.1cm / 3.5 * 2in (length * width)
Ruler weight: 21g / 0.7oz
Package including:
1 * String Action Ruler
1 * Instructions for Use