Swiff A8 3 colour clip-on tuner. Display shows yellow when the note is flat, red when the note is sharp, and green when in tune.
Tuning Modes: Chromatic, Guitar, Bass, Violin, Ukulele
Tuning Type: Vibration
Tuning Range: A0(27.5Hz) - C8(4186Hz)
Accuracy: ±1 Cent
Response Time: <20ms
Power 3V(CR2032 Lithium Battery, included)