D'Addario PW-CT-15 NS Micro Soundhole Tuner

The D'Addario PW-CT-15 NS Micro Soundhole Tuner is a chromatic tuner designed specifically for acoustic guitars, ukuleles, and other acoustic instruments. It features a discreet design that remains hidden within the instrument's soundhole, a non-marring universal mounting clip for easy installation, a highly sensitive piezo transducer for accurate tuning response, and a bright multi-color display for clear viewing in various environments?.