Bought this for my husbands electric guitar and my daughters accustic guitar and worked perfectly fine .
This is a nice small compact little device clip this on , when the guitar is out of tune it goes orange and then green to in tune .
The screen is nice and clear and able to use .
does just the job quickly and easily .
This came well packaged and the next day
#rankboosterreview #sponsored #Mugig
https://www.amazon.co.uk/Mugig-Colorful-Calibrated-Ukuleles-Included/dp/B01D4JQ3KE