Donner Tuner Pedal, Dt-1 chromatic guitar Tuner Pedal with Pitch Indicator for Electric guitar and Bass True Bypass

Specification: 1 chromatic 2 Tuning range: a0 (275Hz) c8 (4186 Hz) 3 Precision: 1cent 4 Detection method: audio signal input 5 Tuning method: auto 6 Display: LcD screen 7 Power: dc9v adaptor 8 Dimension: 95 x 46 x 49 cm 9 Weight: 112g Operation: 1 connected with power and audio cable, dt-1 will go to bypass mode Press bypass switch to enter tuning mode 2 Enter tuning mode: left-flat, middle-in tune, right-sharp Note: 1 Please do not disassemble the pedal by yourself 2 Please keep this manual for reference 3 Environment Do not use the pedal in high temperature, humidity or subzero environments Do not use the pedal in the direct sunlight Package included: 1 x donner dt-1 pedal tuner 1 x user manual