Overview Reviews Product Description Monitor your instruments environment! Announcing the Humidi-Beat; a portable metronome with a built-in thermometer and hygrometer Product Videos Custom Field Product Reviews Write a Review Write a Review × KORG KORG HUMIDIBEAT METRONOME BLACK Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *