KORG AW-LT100G Guitar Clip Tuner with 100 Hours Continuous Battery Life, ±0.1 Cent Accuracy, Color Display, Strobe Tuning, 1 AAA Battery, Lightweight

Long operating time of 100 hours on a single AAA battery High visibility ensured by a vibrant color LCD Supports ultra-high precision tuning of ±0.1 cents A guitar-specific instrument with increased meter speed Features calibration, auto power-off, and memory backup functions.