String Height Gauge Two-unitUnit String Action Gauge inch/mm Scale Digital Guitar Ruler for Luthiers

Digital Measurement: This digital guitar ruler is an instrument tool designed for string height checks, helping luthiers and guitarists read action values quickly and consistently.

Two-unitUnit Display: The string action gauge supports inch/mm switching, so you can work in the measurement system you prefer without slowing down your setup procedure.

Easy: Clear buttons for power, zeroing, and unit conversion make this guitar setup tool simple to use, even when you are making small, repeated adjustments.

Build: Made with an solid metal body, this guitar string height meter feels solid in hand and built for regular use in workshops, repair benches, and personal setups.

Accurate Setup: By placing the gauge under the strings, you can fine-tune string height more confidently and guesswork, giving your guitar a cleaner, more comfortable playing feel.