Korg GA-1 Guitar Tuner

Specification
• Scale
• 12-note equal temperament
• Detection Range
• B0&9837;&9837;&9837;&9837;&9837;&65288;23.12Hz&65289;– B6&65288;1975.54Hz&65289;: for guitar and bass sounds
• Reference Tone
• [GUITAR] 7B->6E->5A->4D->3G->2B->1E
• [BASS] LB->4E->3A->2D->1G->HC
• Tuning Modes
• Meter mode (AUTO GUITAR/BASS), Sound (MANUAL GUITAR/BASS)
• Flat Tuning
• Semitone steps of 1 semitone (b) 5semitones (bbbbb)
• Detecction Accuracy
• +/- 1 cents or better
• Tone Accuracy
• +/- 1.5 cents or better
• Connectors
• INPUT jack (1/4” monaural phone jack)
• Power Supply
• Two AAA batteries (3V)
• Battery Life
• Approximately 100 hours (Meter mode, continuous A4 input, conventional batteries)
• Dimensions (W x D x H)
• 102 x 59 x 16 mm / 4.02”x 2.32” x 0.63”
• Weight
• 72 g /2.54 oz (Including batteries)
• Accessories
• Two AAA batteries for verifying operation