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

【Wide Range Tuner】Tuning range is A0(27.5 Hz) ~ C8(4186 Hz). New fast precise strobe mode with +/- 1 cent accuracy【2 Modes Tuner Pedal】 At tuning mode you can cut off all signal output and adjust your guitar. At bypass mode the sound of your guitar will revert back to the amplifier with no loss of tune. No annoying "pop" and "hum" noises【Easy to See】 The color and brightness of the specially adjusted LED beads match the mini LCD screen, which can be used on the large stage and outdoor performance venues without any problems【Fast & Accurate Tuner】DT-1 tuner pedal gives you fast and accurate tuning【Notice】There is not power adapter included, you need to buy one. Not come with a battery compartment