radon monitor

Can I get a little feedback on why lots of people dislike the Safety Siren Pro Series 3 radon monitor?

Thanks

It’s not meant for professional use.

So it’s not accurate or what. I just finished putting it up against a Sun Nuclear for 7 days and got the same reading. Not arguing just curious

I have used one alongside others devices with very close correlation.

BUT

http://aarst-nrpp.com/wp/certification/approved-devices/

nuff said thank you