SUPERIOR ACCURACY - Provides precise tuning for guitar and bass with a wide 435-450Hz calibration range, ensuring your instrument sounds its best in any musical setting. ULTIMATE EASE OF USE - Features a full-color display and intuitive clip-on design, making tuning quick and effortless, even on dark stages or in noisy environments. EXCEPTIONAL VERSATILITY - Ideal for both live performances and studio recording, this chromatic tuner adapts to various instruments and tuning needs with ease. UNMATCHED PORTABILITY - Compact and lightweight, the D'Addario Eclipse tuner easily clips onto your headstock, making it the perfect travel companion for any musician.