Cherub метроном WSM-288
The WSM-288 is a combination Metronome and Tone Generator. It is the essence of Tempo and Tone. Enhance your rhythm chops and tempo. Calibrate your ears to various A4 settings with the Tone Generator. The rolling wheel makes the operation simpler and faster than your usual metronome. Its green, too!! The WSM-288 will automatically turn off if its not used for 5 minutes. The settings are saved at power-off.