Ziko， Clip-on Tuner for Guitar，Ukulele，Bass，Violin，Mandolin，Banjo，Chromatic Tuning，Large Clear Colorful LCD Display，Calibrated Pitch，Battery Included， Auto Power Off，Digital Tuner<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> WIDELY USED: Highly Precise Clip-on Tuner for a Wide Range of Instruments Including: Guitar， Bass， Ukulele， Banjo， Chromatic， Violin and Wind instruments </span></li><li><span class="a-list-item"> FEATURES: Pitch Calibration：440HZ and Adapterization Frequency：AO(27.5HZ)-C8(4186.0HZ) </span></li><li><span class="a-list-item"> FASTER：Advanced Micro Processor and Sensitive Piezo Sensor will Highly Response Your Instructions，Which Ensure That Your Instrument is Accurately Tuned in a Flash. </span></li><li><span class="a-list-item"> Brighter EZ Read Display: Super clear LCD Display， Rotates 360 Degree for Easy Viewing From Any Angle ，Easy to See，Easy to Use </span></li><li><span class="a-list-item"> PACKAGE:1 x Tuner， 1 x CR2032(3V )， 1 x Manuel </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41zLPx2VhZL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31JBVpqHP4L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31dd8duFteL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/31VTMH1dbcL.jpg" noproxy>