SODIAL(R) Copper+Zinc Alloy Guitar Violin Hygrometer Moisture Meter Temperature and Humidity Meter Thermometer with widely usage Golden Review
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SODIAL(R) Copper+Zinc Alloy Guitar Violin Hygrometer Moisture Meter Temperature and Humidity Meter Thermometer with widely usage Golden
Small round thermometer and hygrometer
Two Temperature Scale: Fahrenheit and centigrade
Can be inlaid in the guitar and violin case, or also be used in hotel, home, office, etc.