מטרו - טיונר כרומטי J&H JH-06C

1.Calibration:430~450Hz,with 1 Hz step. 

2.Tuning mode:Guitar or Bass.
3.Note: 7 strings Guitar or 6 strings Bass. 
4.Tuning Range:C1~B7. 
DIGITAL METRONOME 
1.tempo range:30BPM ~250BPM,with 1 beat step. 
2.Beat:0,1,2,3,4,5,6,7,8,9. 
3.Rhythm: 
REFERENCE TONE GENERATOR 
1.Number of notes: 7 strings Guitar or 6 
strings Bass notes. 
2.Calibration:430~450Hz,with 1 Hz step