AIRTHINGS Corentium Home Radon Gas Detector Canadian Version gre

Accurate AIRTHINGS Corentium Home Radon Gas Detector. This is the Canadian Version, measures in Bq/m, and is grey. Version 1.0. No lab fees, quick results in 24 hours. Tracks levels over long periods for more accuracy. It's available. Everything sold as is. Most items can be tested before purchase. Etransfer or cash accepted (no $50 or $100). Located midland and danforth (Scarborough). Check out my other ads. Follow me.