2015 good quality 3 in 1 metro-tuner with tone generator

LMT-820GB Metro Tuner

Features:

1.LCD display
2.item of tuning,Chromatic,guitar, bass,violin,ukulele
3.Tuning range for chromatic A0(27.5Hz)- a3(1760Hz)
4. Pick up mode: Vibration sensor/Internal MIC

5. A4 frequency range:435-445HZ

6. Tuning range: A0(27.5Hz)-A6(1760Hz)

7. Power:2xAAA battery

8.Beat range:0/4,1/4,2/4,3/4,4/4,5/4,3/8,6/8,7/8,8/8,9/8

9.Beat Speed Adjustment:30bpm-280bpm.