TronicalTune PLUS 6-Line Style guitar tuner professional Tronical. full automatic guitar tuner that fits almost any guitar like Fender, Gibson, Ibanez Yamaha
Review: TronicalTune (Automatic Tuning for Serious Guitarists) : Ask.Audio
Amazon.com: JOWOOM T2 Smart Automatic Guitar & Ukulele Tuner | Fast Acoustic Guitars Auto-Tuner With 180RPM Electric String Winder | Safe & Professional Grade Tuner For Ukuleles | USB Rechargeable Battery
Tronical takes Min-ETune auto tuning system beyond Gibson