Hot Functional metro tuner 1.Large LCD display 2.Tuner,Metronome,Tone Generator 3.By CE & ROHS certificate Hot Functional metro tuner Specification: Function:Tuner,Metronome,Tone Generator Items of Turning: Bass,Chromatic,Guitar,Violin and Ukulele Accurate:±1% A4 Frequency:430Hz to 450Hz Tuning Range for Chromatic: A0(27.5Hz)~C8(4186Hz) Tempo Range:30~280 bpm Beat Type:0~9 Features: Color:Black 3 ...