Seiko Sat501 - Stylish chromatic tuner w/ sound reference and digital cent indication.

• Offers supremely accurate tuning.
• Large clear LCD display and intuative layout for easy operation, ultra-bright LED's.
• Auto Chromatic Mode, Manual Chromatic Mode, Sound Mode
• Tuning Range (Chromatic Mode): A0 (27 Hz) to C8 (4186 Hz); Notes=C, C#, D, D#, E, F, F#, G, G#,A, A#, B
• Sound Generation (Sound Mode): C4 to B4
• Pitch Shift:: A4=410 - 450 Hz
• Key transposition: C, Eb, F, Bb
• Built-in microphone
• Line-in, Line-out
• Separate buttons for: Mode, Note, Pitch, Sound
• Analogue Meter
• Calibration Indicator
• Memory Back-up
• Digital Cent Indicator for precise tuning
• Power: 2x AAA batteries (extra long-life batteries, 200 hrs use, included in delivery)
• Display dimensions. (HxW): ca. 62 x 24 mm
• Total dimensions (HxWxD): ca. 64 x 105 x 18 mm
• Colour: silver

The STM-20 Clip-style pick-up Microphone is attachable as an option.