Ultra-compact universal clip-on headstock tuner from NS Micro series that features and improved software for better accuracy and faster response, expanded calibration range (410 Hz-480 Hz), visual metronome mode and an improved ratchet design. It can be used for tuning acoustic and electric guitars, bass guitars, mandolins, banjos and other stringed instruments. Tuner is equipped with a built-in highly-sensitive piezo transducer that picks up instrument’s vibration and provides exact tuning in noisy areas, and tri-colour reversible backlit LCD screen that makes it easy to tune even in dark or well-lit environments and features a visual metronome. Reversible screen, adjustable padded clamp, extended arm and dual-plate 360° swivel mechanism offer optimal viewing angles and maximum positioning flexibility. Tuner is powered by one 3 V battery (included) and provides maximum battery life utilizing an auto-off function. Dimensions: 27 x 102 x 146 mm. Weight: 5 g (without battery).