Amazon.com: Funiee T2 Smart Automatic Guitar & Ukulele Tuner,Fast Acoustic Guitars Auto-Tuner with 180RPM Electric String Winder,Safe & Professional Grade Tuner for Ukuleles : Musical Instruments
Roadie Bass Automatic Bass Guitar Tuner at Gear4music
Qwik Tune QT-8 Guitar and Bass Tuner
TronicalTune PLUS 3+3 Style guitar tuner professional Tronical. full automatic guitar tuner that fits almost any guitar like Fender, Gibson, Ibanez Yamaha