Universal chromatic tuner that combines the accuracy of classic needle-type meter with superior functionality, sleek horizontal design and wide tuning range E0 (20.6 Hz) ~ D8 (4699 Hz) with ± 1 cent precision. It has an 8-octave detection range E0 (20.60 Hz) – C8 (4186 Hz) that supports band and orchestra instruments. Device is equipped with built-in mic, wide dual display (classic needle type tuner + colour backlit LCD), and instrument input. Tuner offers broad range of A4 calibration 349-499 Hz, reference tone range of 2C-7C with precision +/- 0.1 cent, Drop Tuning functions, Auto or Manual tuning mode and variety of temperament that support historical tunings (12 Equal, Pythagorean, Mean tone E, Werckmeister III, Kirnberger III, Kellner, Vallotti or Young. Operates with two AAA 3 V batteries od DV 9 V. Dimensions: 147 x 26 x 58 mm, weight: 140 g.