Thank you Roy for the fast reply.
I was thinking of getting one for a preliminary test before hiring someone to do a real in-depth test.
I suppose the question should have been, what do you think of one of these test for someone who already owns their home and looking for an easy way of testing for radon before hiring someone to do a real test.
You know it is sort of like someone who has a headache taking a couple of aspirin before going to get a MRI done.
Should it test positive then hire someone to do a more in-depth test to be sure before spending all the monies to have ventilation done.
Are they worth anything or should it go straight to someone who does a real in-depth testing for radon.
Again thank you for the speedy reply.