- 1.2" LCD display with green backlit<br />- 360 degree rotatable、 easy to read from all directions<br />- A4 calibration: 420~460<br />- Tuning range: B0~B6<br />- Powered by 1 x CR2032 battery (included)<br />- Comes with English manual<br /><br /><br />                                                                                                                                Dimensions: 2.05 in x 1.57 in x 1.22 in (5.2 cm x 4.0 cm x 3.1 cm)<br />Weight: 1.41 oz (40 g)<br /><br />