Intellitouch PT20 Compact Classic Tuner
The Intellitouch PT20 the latest technology in vibration-based tuning! It is automatic, chromatic, and displays the measured pitch on a large, backlit display for easy tuning .The PT20 tuner ignores background noise - it feels the instrument's vibration instead of using sound. Works on electric and acoustic guitars, basses, violins, banjos, mandolins and more.