Putting something into a box makes it into a real thing, which can be replicated

CO2 + Temp + Humidity sensor module ideal for grow rooms or offices
https://m.primal.net/IZGy.jpg
https://m.primal.net/IZGz.jpg
https://m.primal.net/IZHB.jpg 

 My consumer brain can comprehend box. Buy box. Box good. Circuit board scary. Box good.