Automatic clip-on tuner that can be attached to any wind or string instrument and delivers high precision, fast real-time tuning – with response time 20 ms. Device is equipped with built-in mic and piezo sensor, wide dual colour backlit LCD display, articulated jaw clip and two 360° ball joints which allow any viewing angle. Tuner offers tuning range A0 (27.5 Hz) ~C8 (4186 Hz), tuning precision ± ! cent and A4 calibration 410-490 Hz, as well as tuning modes Chromatic, Bass, Guitar and flat tuning (from 1/2 step to 2-1/2 steps flat). Both automatic power-off function and energy-saving mode that dims the display improve and extend battery life Operates with one 3 V (CR2032) lithium battery that is included in the package. Dimensions: 70 x 50 x 30 mm, weight: 41 g. Grey colour.