Joyo JT-09 – electronic tuner for string instruments

The Joyo JT-09 is a compact and highly accurate electronic clip-on tuner that allows fast and precise tuning of various string instruments. Thanks to its automatic tuning mode and clear LCD display, this tuner is perfect for stage use and home practice alike. Whether you play guitar, bass, violin, or ukulele – the JT-09 will meet your expectations.

Product features

• Universal – supports modes: chromatic, guitar, bass, violin, ukulele (C and D tuning)
• Automatic tuning accuracy up to 1 cent
• Bright, high-contrast LCD display
• Compact dimensions and low weight
• Simple one-button operation

Ideal choice for every musician

The Joyo JT-09 tuner was designed for user convenience. Regardless of lighting conditions, its screen remains clearly visible, and the strong clip securely attaches to the instrument’s headstock. Tuning is intuitive – indicators and screen color changes clearly signal when the note is in tune.

What instruments is it compatible with?

Thanks to the chromatic mode and dedicated presets, the JT-09 is suitable for tuning:

• acoustic and electric guitars,
• bass guitars,
• violins,
• ukuleles – both C and D tuning,
• and other instruments in the A0 to C8 range.

Detailed technical specifications

• Tuning range: A0 – C8
• Reference frequency: 440 Hz
• Modes: Chromatic, Guitar, Bass, Violin, Ukulele (C and D)
• Power supply: CR2032 battery (included)
• Dimensions: 50 × 76 × 26 mm
• Weight: 19 g

Materials and construction

The tuner is made from durable, eco-friendly ABS plastic, resistant to impact and scratches. The clip is lined with a soft material to protect the instrument from damage.

What’s included in the box?

• Joyo JT-09 electronic tuner
• CR2032 battery
• Original packaging

Why should you choose it?

If you’re looking for a universal, compact, and precise tuner – the Joyo JT-09 is the perfect choice. With its simple operation, clear screen, and wide tuning range, you can easily tune any string instrument.