<p>Martin's clip-on tuner delivers reliable, accurate, and quick tuning. Offering a high detection range from A₀(27.5Hz) to C₈(4,186Hz) it delivers superior instrument tuning for: Guitar, Bass, Ukulele, Violin, and many others with the chromatic feature. CR 2032 battery included.</p>
<ul>
<li>Precise Tuning (with cents display)</li>
<li>High-Definition Screen</li>
<li>Calibrates Pitch (430Hz-450Hz)</li>
</ul>