Qwik Tune QT12E Auto-Chromatic Tuner Exogenic Tuning: can distinguish between instrument signal and noise Very reliable Large, illuminated analogue display 3 LEDs Calibration from A 438 to A 445 The built-in loudspeaker can reproduce 12 reference tones Tuner is delivered in a black plastic case Powered by 9V battery Battery not included in delivery  

Automatic guitar and bass Tuner - Compact design: lightweight and pocket format - Adjustable tuning calibration in A: from 435 Hz to 445 Hz - Tuning mode: flat or normal - Signal input via input jack or integrated microphone - Signal output via output jack - Automatic shut-off after 5 minutes of no signal input - Foldable support stand - Colour: Black  

Chromatic. automatic Tuner for instruments - Compact design: lightweight and pocket format - Manually selectable tuning range - Automatic tone selection - Adjustable tuning calibration in A: from 435 Hz to 445 Hz - Tuning mode: flat or normal - Signal input via input jack or integrated microphone - Signal output via output jack - Automatic shut-off after 5 minutes of no signal input (...)  

Chromatic. automatic Tuner for instruments - Compact design: lightweight and pocket format - Manually selectable tuning range - Automatic tone selection - Adjustable tuning calibration in A: from 435 Hz to 445 Hz - Tuning mode: flat or normal - Signal input via input jack or integrated microphone - Signal output via output jack - Automatic shut-off after 5 minutes of no signal input - Foldable support stand - (...)  

digital chromatic tuner with extra-bright LED display wide-size easy-to-read LED tuner With the extra-wide LED display with 13 LEDs, superior visibility is guaranteed. simple instruction for tuning colour: silver power supply: battery or mains adapter calibration: A435Hz - A445Hz