Compare Boss TU-02 Clip-On Tuner

Padded clip attaches securely to the headstock of your instrument and swivels to ensure an easy-to-read viewing angleFour different modes accommodate tuning for guitars, 4- and 5-string basses, ukuleles, and other stringed instruments or alternate tunings with chromatic modeSupports flat tuning over a range of two semitones down so you can tune low for a heavier soundTuning range of A0 (27.5Hz) to C8 (4,186.0Hz) and a reference pitch of A4 (430-450Hz) provide a wide range of tuning optionsAdjustable calibration from 430 to 450Hz allows you the freedom to set the tuner to a reference other than the default 440HzHigh-contrast, backlit colour LCD is easy to see to help you tune your instrument with precision and accuracy to +/- 1 centPower button, A4 button, flat button, and 5-minute auto-off function offer effortless operationCR2032 lithium battery delivers up to 24 hours of continuous runtime before needing to be changed