12-note equal temperament
Detection Accuracy
±0.1 cent (fine tuning)
Tuning Range (sine wave)
Chromatic: A0 (27.50Hz) – C8 (4186Hz)

Guitar: B1 flat5 (46.25Hz) – E4 capo7 (493.88Hz)

Bass: B0 flat5 B0 flat5 (23.12Hz) – C3 (130.81Hz)

Reference Tone
436 – 445 Hz (1 Hz steps)
Flat Tuning
1 – 5 semitones (In semitones steps)
Capotasto Tuning
1 – 7 semitones (In semitones steps)
Dimensions (W x D x H)
63 x 56 x 25 mm / 2.48 x 2.20 x 0.98 inches (minimum size)
 21 g / 0.74 oz. (including battery)
Battery Life
 Approximately 24 hours (tuner continuously operating, A4 input)
Included Items
CR2032 lithium battery (3V) x 1 (for verifying operation)
Color Variations
Black, White
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*  Appearance and specifications of products are subject to change without notice.

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Product subject to availability