I'm now curious enough to want to get one of the meters. The reason being that everyone at work swears by the new wave of "mattress to your door" mattresses that you can buy online. Buy I insisted on getting a "real" mattress filled made of cotton, wood and springs. I'm still looked at like a caveman because I didn't go for the extruded oil hipster mattress and would like to be vindicated by evidence from an impartial electronic device. If only for the rights to say "i told you so".

Equally if my so-called 100% natural mattress is giving of fumes, I'd like to know about it! Because I'm certain the living room furniture is doing so.