Eno Big Clip Professional Wind Instruments Tuner， Colorful LCD Display， Saxophone Tuner<div style="text-align: left;"><strong>[Product Information]</strong><ul><li><span class="a-list-item"> Big and strong clip wind instruments tuner for saxophone， tuba </span></li><li><span class="a-list-item"> Clear colorful LCD professional display， easy to control </span></li><li><span class="a-list-item"> A4 frequency: 430-450 Hz; MIC &amp; Vibration sensor </span></li><li><span class="a-list-item"> Key: C， F， B♭， E♭ (under chromatic mode) </span></li><li><span class="a-list-item"> Tuning Range: 0G♯ - 8C♯ ; Battery: CR2032( NOT INCLUDED) </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/41yitoBbuVL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41KPhsTGL3L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41CJOpIq3jL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41giEaQB-mL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41p6T3YnAQL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41x7Au1aFsL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41s2g36ZrML.jpg" noproxy>