Thermo hygrometers became one of the first products of the smart home, which quickly gained popularity. However, there are not so many models of professional thermal hygrometers for musical instruments on the market.
At Xiaomi Youpin, Qingping Li Guitar Bluetooth ThermoHygrometer developed by Li Zongsheng and his team Li Guitar in cooperation with Qingping Technology is presented.
This thermo hygrometer is able to notify when temperature and humidity limit values are exceeded. It also stores 30-day temperature and humidity records, has a high precision sensor and is designed to be attached to the guitar sound hole.
For wooden musical instruments such as guitars, the suitable storage temperature is 20-25 °C and humidity 40-50%. When wooden musical instruments are stored in improper conditions, they tend to deform, crack and stick together. Repair of such musical instruments is expensive, and after repair, the tone may change. Traditional thermal hygrometers cannot be easily attached to the instrument body. Therefore it was invented by Qingping Li Guitar.
The device supports the Mijia application, it has a Bluetooth 5.0 module with very low power consumption and a CR2032 push-button battery that will allow it to work continuously for 8 months at room temperature.
The price of the gadget is 29 dollars.