Scale : 12 equal tempered chromatic steps (A4=440Hz)
Detection Range : (sine wave)Guitar : E2 (82.41Hz) – E7 (2637.03Hz) Bass : E1 (41.20Hz) – G6 (1567.98Hz) Ukulele (compatible with standard G, C, E and A tuning) : G3 (196.00Hz) – A7 (3520.00Hz)
Detection Accuracy : +/-1 cent
Power Supply : Coin-type lithium battery (CR2032) x 1
Battery Life : Approximately 35 hours (continuous A4 input)
Dimensions (W x D x H) : 54 x 26 x 35 mm, 2.13 x 1.02 x 1.38 inches