Photo 1 of Airthings 4200 House Kit, Radon, Mold Risk & Indoor Air Quality Monitoring System, Multi-Room (USED) (unable tot est)

Double tap image to zoom

Photo 1 of Airthings 4200 House Kit, Radon, Mold Risk & Indoor Air Quality Monitoring System, Multi-Room (USED) (unable tot est)Photo 2 of Airthings 4200 House Kit, Radon, Mold Risk & Indoor Air Quality Monitoring System, Multi-Room (USED) (unable tot est)Photo 3 of Airthings 4200 House Kit, Radon, Mold Risk & Indoor Air Quality Monitoring System, Multi-Room (USED) (unable tot est)Photo 4 of Airthings 4200 House Kit, Radon, Mold Risk & Indoor Air Quality Monitoring System, Multi-Room (USED) (unable tot est)