Suitable for string instruments such as guitar, bass, mandolin, banjo, etc
Pocket-sized with multi use on both side. Imperial (inches) One Side, Metric (millimetres) On The Other. With Conversion Chart of String Action at 12th Fret Printed.
Use To Measure: Nut / String / Bridge / Pickup Pole Piece / Saddle Height Plus Saddle Slot/ Fret Slot Depths
Perfect accurate action measurements for string instruments such as guitar, bass, mandolin, banjo, etc.
Made of stainless steel, accurate, durable nice outlook
BIGTEDDY - String Action Ruler Gauge Measuring Tool for Electric Acoustic Guitar Bass Mandolin Banjo Review