Thank you for viewing! This is a high-precision guitar & bass tuner from SEIKO. Operation has been confirmed. The batteries will be removed for safety during shipping. Please prepare two AAA batteries yourself. Retail Price: ¥2200 Features a high-contrast LCD screen with clear, easy-to-read characters. A high-precision tuner specifically for guitar and bass. High-contrast LCD screen. Visibility has been significantly improved compared to previous models. Equipped with input/output jacks for quick tuning before performances. Convenient flat/sharp tuning function. In addition to the standard flat tuning function for guitar tuners, it also features SEIKO's unique sharp tuning function. This is convenient when using a capo. Battery life: Approximately 145 hours (when using manganese batteries) / Approximately 300 hours (when using alkaline batteries) You can check the pitch deviation numerically with the "digital cent display" for more accurate tuning. ＜Main Specifications＞ Size: 105(W) x 64(H) x 16(D)mm 90g (including 2 AAA batteries) Modes: Auto, Manual, Sound Input Method: Built-in microphone, Line Measurement Range: Guitar <7B, 6E, 5A, 4D, 3G, 2B, 1E> Bass <Low B, 4E, 3A, 2D, 1G, High C> Reference Tone Generation: Guitar <7B, 6E, 5A, 4D, 3G, 2B, 1E> (one octave higher) Bass <Low B, 4E, 3A, 2D, 1G, High C> (two octaves higher) Reference Pitch: A4 = 435～446Hz #GuitarTuner #SEIKO #SeikoGuitarTuner #Guitar #Bass #BassTuner #Capo #HighPrecision #SEIKOGuitar #Tuning #GuitarTuning #DigitalCent #InputOutputJack #Pitch #Flat #LCDTuner