Tuning Accuracy: +/- 0.5 cent Reference Pitch: A4 = 435 to 445Hz (1 Hz steps) Input Impedance: 500 kOhm (pedal on) Power Supply: One 9V type battery or AC adapter (9V DC), - sold separately Current Draw: 45-50 mA (typical use) Dimensions (WxDxH): 72 mm x 122 mm x 45 mm Weight: 300 g/10.6 oz (incl. battery) Included items: One 9V battery 2 pcs. 3M velcro for pedal board attachment
