This simplest tuner detects and displays the tuning for the selected single pitch.
Available pitch sets:
1. Classic guitar - standard tuning (E4, B3, G3, D3, A2, E2).
2. Balalaika - standard tuning (akademicheskiy stroi) (A4, E4, E4)
3. Balalaika - narodniy stroi (G4, E4, C4)