Rowin ‘300 series’ mini pedal guitar tuner

Well this bears a remarkable resemblance to another popular brand of mini effects pedals, but lets say no mooer about that ;o)

Features a large clear and bright display.
It’s quick to respond.
It’s just as accurate as any other tuner we’ve tested.
Runs from a 9v centre negative (Boss / Dunlop / MXT) style power supply only (not supplied).
Compact design.
No complicated options or calibrations to worry about.
Sturdy metal construction.
Display “#” (eg F#) but not “b”, so more than capable of tuning any guitar or bass.
Works well with bass too.
Industry ‘Standard’ 6.34mm / 1/4in guitar or instrument cable input and output socket.