This is the ENO ET-37 LCD Mini Clip-on Electronic Guitar Chromatic Bass Violin Ukulele Tuner.Description:Color: BlackTurning items: Chromatic, guitar, bass, violin, ukulele, wind instrumentTuning range: A0 ( 27.5 Hz ) - C8 ( 4186.0 Hz )A4 frequency: 430-450HzKey: C, F, Bb, EbFlat for tuning Guitar: b and bb.Power: 1 * CR2032 batteryDisplay size: 1.6 * 2.9cm / 0.6 * 1.1inProduct weight: 21g / 0.74ozPackage size: 5.4 * 1.8 * 11.9cm / 2.1 * 0.7 * 4.7inPackage weight: 36g / 1.3ozFeatures:Small and exquisite appearance, it is convenient to carry.Super bright backlight, LCD display, it can provide excellent visibility.360 degree rotatable clip, it can adjust at your suitable angle, simple and practical.With a clip, it is easy to fix on the instrument.It can be used for the tuning of guitar, chromatic, bass, violin, ukulele and wind instrument.Tuning Accuracy Indicator:Flat: The indicator points to the left, showing orange;Sharp: The indicator points to the right, showing orange;In tune: No Indicator is showed on the screen, the backlight is green.Package Includes:1 x Electronic Tuner
