Can be used to measure: String height; Bridge saddle height; Saddle slot depth; Fret slot depth (unbound fingerboards); Nut height; Pickup pole piece height.
Conversion chart of string action at 12th fret printed on one side.
Long lasting etched printing which will not wear off from long use.
Suitable for stringed instruments such as guitar, bass, mandolin, banjo, etc.
Material: Stainless steel
Unit: mm / in
Specifications: 89mm x 51mm / 3.5 x 2.0 inchesFraction / Decimal / Metric conversion chart on back