Guitar Hygrometer Bracket

I bought some hygrometers from Amazon for my filament dry box. When they got here, I decided to make a bracket that would fit in my guitars' soundhole so I could monitor the humidity. My music room stays too dry due to having gas heat. The hygrometers snap in place nicely but leave the back side exposed to air and allows battery changes. I used the standard X1C settings to print and used Polymaker PLA.The bracket is easily inserted or removed even with a guitar humidifier in place. The read out can be challenging to read with out direct light, but I can just remove the whole thing, check it, and put it back. The Amazon link for the hygrometers is below. https://www.amazon.com/Veanic-Electronic-Temperature-Thermometer-Hygrometer/dp/B07GNMKYCZ/ref=sr_1_4?crid=163XFLHCSVHCW&dib=eyJ2IjoiMSJ9.2Qg6QfyTVySrREp6svm4DLg1E_VgachLJ-HX4TjfTu01yX4dNZ4gThEPG7VZwRmeLuPWSo0aMw8scXKc6Ya0aRCuVxrkfGjXrBRchRvQgdOwsbHOh4WxKkEcXu9zDKTHvshrv-sRD_SB64GAHLyMEp1j2Y3n0wLtHoXz6wnn8N5wiTFKwtpzFmbyqoFNO1gM8yU78