Cherub - Digital chronatic clip on tuner

3 colour backlit LCD Display. - yellow, flat; green, in tune; red, sharp. Tunes chromatic, guitar, bass, violin, uke key C and D. Tuning keys C, F, Bb, Eb. Tuning range A0 (27.5 Hz) to A6 (1760Hz). A4: 430-450Hz. CR2032 battery included. Black.