433mhz garden soil moisture sensors

[krizzz]

I can find a lot of 433mhz moisture sensors for inside use.
There all just uncovered and exposed electronics. But ai want something for my garden outside.

I found the misol wireless 433mhz sensor ( € 9,05 20％ Off | MISOL/1 eenheid van ... om/_BUKudJ. Design is kinda nice, no exposed electronics. Should be great!

Before just ordering one. Anyone here who knows if this sensor works?