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.

A bit confusing at first, but good product overall. Comes with battery. A little hard to open battery compartment.

Works ok. Just a little hard to use. But, it does work after learning how to use.

I compared this clip-on tuner to a well-known tuner of the brand name that rhymes with mark. On my acoustic guitar, I tuned one string at a time using the well-known tuner, then replaced it with the Joyo tuner. On five of the six strings, the Joyo tuner also showed the string was in tune. On the remaining string, the difference was negligible. Now, I'm not going to tell you that this tuner is good as the one that costs two to two-and-one-half as much. I have two of those other tuners and am pleased with them. But this is a good alternative for tuning up a guitar to play for fun.

Works great on a classic neylon string guitar, totally a waste if you buy it for a base or an electric guitar. It refuses to work with them since it can’t sense the vibration. Overall a good tuner, just not made for electric stuff.

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.

Good

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.