I notice their response wasn't "Your device appears to be faulty, here's an RMA ...

		InitialLastName on Sept 30, 2022 \| parent \| context \| favorite \| on: Many indoor air quality sensor products are a scam I notice their response wasn't "Your device appears to be faulty, here's an RMA shipping tag". You are giving them a lot of credit when it seems that "The numbers produced are obviously very very wrong" is the headline (by a large margin).