131
people found this helpful, as of 2023
ranked #223,100 most helpful
out of 571,544,897 reviews
★☆☆☆☆
Very different readings from two units...
Two units side by side... Doesn't give me confidence in that product.
the product in question
Airthings Corentium Home Radon Detector 223 Portable, Lightweight, Easy-to-Use, (3) AAA Battery Operated, USA Version, pCi/L
4.6★ · 9,125 ratings, as of 2023