Scale : 12 note equal temperament
Range : (sine wave)A0 (27.5Hz)–C8 (4186 Hz)
Precision : ± 0.1 cent (Strobe mode)
Reference Pitch : A4 = 436–445 Hz (1 Hz steps)
Display Types : 11 types
Power Supply : AAA battery x 1 (Alkaline or NiMH batteries)
Battery Life : Approximately 18 hours (tuner continuously operating, A4 input, when using alkaline battery)
Dimensions : (W x D x H)51 mm x 64 mm x 71 mm/2.01" x 2.52" x 2.80"