Seiko SAT100B Guitar and Bass Tuner

• Selectable Auto or Manual tuning and Sound Modes

• Wide tuning range - Low B strings on Guitar and Bass

• Very wide range of reference tones (from Bass LowB, to one octave above guitar’s high E)

• Adjustable calibration (435-466hz, 1hz increments)

• Built-in microphone

• 1/4” input & output jacks

• 20 minute Auto Power-Off w/memory back-up

• 2 AAA batteries included