Elagon (TFM-101) Clip-On Multi-Instrument Tuner, 9 Tuning Modes for: Guitars, Bass, Ukulele, Banjo, Violin, F Key, Bb Key, Eb Key, Chromatic Tuning for all Non-Standard Tuning. Very Simple to Use.

• Two-colour display screen tuner. Very easy to operate (even for complete beginners), one single knob for all functions, so you can't even push the wrong knob. Tuner will remember the last setting at shut down.
• Tuning modes: guitar - works on all types of electric, acoustic and classical guitars, bass, ukulele, banjo, violin, F, Bb and Eb instruments, chromatic tuning (all 12 notes). Green light shows accurate state.
• Battery saver: automatic shut off after 3 minutes of no operation.
• Accessories included: 3V CR2032 battery, user manuel.
• A4 calibration: 440HZ. Detection range: +/- 1%. Very high pickup accuracy: +/- 0.5%.

Clip-on multi-instrument tuner for electric and acoustic guitar, bass, violin, ukulele, banjo, violin, F key Instruments, Bb key Instruments, Eb Key Instruments as well as chromatic tuning for all other instruments and all non-standard tunings.