Piano violin metronome

● Model: WSM- 240
Power: 3V (2XAAAI) battery or DC 6V power supply
Beat sound: vocal, mechanical
A4 range: 420 ~ 460Hz
Speed range: 30 ~ 250bpm
Beat error: <1%
Tuning error: <0.1%
Beats:-/ 4, 1/4, 2/4, 3/4, 4/4, 3/8, 6/8
Volume: 11 5 (L) x70 (W) x23 (H) mm

Characteristics:
Metronome and Tone Generator
The measurement indicator facilitates the practice
The pre-beat function (up beat) allows the player to start the song.
The Vertical metronome (slowdown indicator) gives a more direct view of the rhythm.
Using the encoder to control the speed makes the operation simpler and faster.
Auto shutdown function. The machine turns off automatically if there is no operation for 5 minutes.
Saves the settings when the power is turned off.