JOYO Guitar Tuner - Digital Electronic Tuner Acoustics and LCD Display for Guitar Bass Violin Mandolin Banjo Ukulele High Precision Calibration Tuner

JOYO Guitar Tunner (JT01), directly sold by manufacturer of JOYO Technology Co.,LTD which established at 2006. Introduction: Suitable for musical instruments: Chromatic, Guitar, Bass, Violin, Ukulele C, Ukulele D Note: Ukulele C is the standard mode (string name: 4G 3C 2E 1A), Ukulele D boosts a full tone in standard mode (string name: 4A 3D 2F# 1B) Specifications: Accuracy: ±1cent Tuning range: 0A(27.5Hz)-8C(4186.01Hz) Power supply: 3V (CR2032 lithium battery) A4 frequency: 440Hz Dimensions: 50 (L) × 26 (W) × 76 (H) mm Material: ABS plastic Weight: 19g Package include: 1x JOYO JT-01 Guitar Tuner 1x User Manual.