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

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.

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!

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.

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.

Very disappointed but I got what I paid for. The tuner does not pick up very well on which string is being tuned. It is sturdy and small, but just doesn't work well.

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.

This is a great tuner. It works well for my harp. I like how well it responds to the sound easy to tune with.

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.