Round Thermometer Hygrometer Humidity Temperature Meter for Violin Guitar Case (Gold) gray

Round Thermometer Hygrometer Humidity Temperature Meter for Violin Guitar Case (Gold) gray.Description: This thermometer and hygrometer is a practical gadget for instrument lovers. It is compact and portable to place at the violin or guitar case, no battery needed, it shows the current humidity and temperature clearly. Greatly beneficial to the storage and care of your precious instrument. Features: Adopt alloy frame, with exquisite workmanship and delicate appearance. Round shape, compact and p