Practical Round Metal Guitars Ukulele Bass Hygrometer Humidity Meter Golden

Description:

- Brand new and high quality small round hygrometer

- Great for acoustic/wood guitar, easy to use

- It can be also used , home, office, etc

- Ideal humidity for a string instrument is between 40 and 70%

- Providing accuracy and sensitive detection for humidity

- Convenient for warning you to for your favorite

Specification:

- Material: Metal

- Color: Golden

- Diameter: approx. 4cm/1.57inch

Package Includes: 1x Hygrometer