Cherub Wst-640u Auto On Uke Clip-on Ukulele Tuner
Whether you are an experienced player or just a beginner this is the solution that is easy to use and won’t break the bank. The WST-640U Ukulele Mate by respected Tuner and Metronome manufacturer Cherub is reliable and easy to use. It includes a CR2032 battery that lasts for ages and is cheap to replace.
Tuning mode：Chromatic, Auto
Power supply：3V(CR2032)Lithium battery