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JOYO Clip on Tuner Digital Electronic Tuner for Guitar, Bass, Ukulele, Violin, Mandolin, Banjo Acoustics Calibration Tuner (JT-09)

  • Based on 1,046 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Tuesday, Nov 11
Order within 16 hours and 33 minutes
Available payment plans shown during checkout

Number of Items: 1


Features

  • Highly sensitive tuner, metronome beat mode, suitable for music teachers, professional and junior players even in noisy environments
  • Variety of tuning: 6 C standard pitch bass and string instruments, guitar, bass, ukulele, violin, tuning range: OA (27.5Hz) -8C (4186.01Hz
  • Easy to read and set, clear LCD digital display, easy to read, automatically shut down if not played, automatic shutdown within 5 minutes
  • Environmentally friendly ABS plastic applications, no inferior materials. FCC and CE certification, lead-non certification
  • The JT-09 is a mini and precise guitar tuner.If threre are any problem after receiving the parcel, you can describe problem to me at any time, I will solve it in 24hrs

Item Weight: 0.67 ounces


Product Dimensions: 1.57 x 1.97 x 1.57 inches


Item model number: Manufacturer-JOYO-0JT09-0010


Batteries: 1 CR2 batteries required. (included)


Date First Available: September 24, 2019


Body Material: Plastic


Color Name: black


Compatible Devices: Bass, Guitar, Instruments, Ukulele, Violin


Material Type: Plastic


Battery type: Lithium Manganese Dioxide


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Nov 11

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


  • Covers most with presets!!!
Number of Items: 1
Perfect, second one. If you play many strings instruments you need this.
Reviewed in the United States on August 5, 2025 by LELAND W. GRIFFIN, JR.

  • Great tuner for guitar.
Number of Items: 1
I just started to learn guitar at home and needed a tuned guitar to practice on. This great device, for under $10 is just the ticket. My starter guitar is always in tune for my practice session. I purchased a second tuner as a gift for a friend who is more advanced guitar player. If if loose this one I definitely order another one. ... show more
Reviewed in the United States on March 27, 2025 by A Fernandez

  • Good value, works well.
Number of Items: 1
Nice value, priced under $7. No instructions included, but it's simple, compact, and works well after a little trial-and-error. It slipped off the headstock a few times until I found a better spot on which to clamp it. No issues after that. Recommended.
Reviewed in the United States on July 17, 2025 by s morris

  • Great, just be sure to use the proper setting!
Number of Items: 1
Works well. Lights green when in tune. Be sure to set the setting to the proper instrument or chromatic tuner. If set to a guitar setting (for example) and you try to tune another instrument, it is just trying to get you tuned to the strings in standard guitar tuning and won't show other notes... which can be confusing! But it;s a great working affordable tuner! ... show more
Reviewed in the United States on January 2, 2025 by Roseann Grotjan

  • Very Small
Number of Items: 1
I got this for a violin. It is so small that it is difficult to find a place to clip it where it won't just fly off. I finally attached it to the chin rest, which seems to work. I would prefer a larger device.
Reviewed in the United States on July 12, 2025 by Amazon Customer

  • Not accurate
Number of Items: 1
I ordered two of these for my acoustic guitars. They're not accurate at all. I don't know everyone says they are. They're a 1/4 step sharp. After using them both I tested both guitars with my strobe tuner and they were both off by the same amount. So I didn't just get a bad one. Save your money.
Reviewed in the United States on July 7, 2025 by Shawn E Crapo

  • Very easy to use and it is accurate
Number of Items: 1
Nice little tuner. Helped us to tune our traditional instrument which is not very common and it is impossible to find someone who knows how to do it. Could easily tune by online instructions.
Reviewed in the United States on March 28, 2025 by Erk. B.

  • Good Value but...
Number of Items: 1
This tuner is nice. Good price. Good size. Good Value. The only problem is with the way its engineered. There it a tiny screw that attaches the back to the battery compartment. Very tiny. You'll need an extra small ( tiny) screwdriver to remove it.
Reviewed in the United States on December 4, 2024 by CBC

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