Mini thermometer with fast refresh rate

The refresh rate / Sampling speed: 1 second
Very sensitive - it is supposed to have constant airflow across the thermometer otherwise it reacts of the heat from electronics inside.
I created it to use it on my cockpit of the paraglider. Just glue a bit of velcro on bottom.

https://youtu.be/hbhwKO-O-D0

To make this thermometer you will need next things:
-electronics - 0.28 Inch Temperature Digital Thermometer NTC Waterproof Probe -50~210 ℃/-58~410 ℉ Digital High Precision Thermometer DC4~28V
https://www.aliexpress.com/item/1005006113142927.html?spm=a2g0o.order_list.order_list_main.5.6e451802AjBLoP

-mini switch - 3,5x3,5x8,5mm
https://www.aliexpress.com/item/4001207529493.html?spm=a2g0o.order_list.order_list_main.35.6e451802AjBLoP

and 2032 battery (and little skills with soldering iron)