FireAngel CO-9X-10T-FF review
Test resultShow Context
If you buy the FireAngel CO-9X-10T-FF Carbon Monoxide Alarm you won’t need to replace it for a whole decade, which is about the top end of any carbon monoxide detector we’ve seen. It’s certainly long-lasting, but is it actually any good at sniffing out the deadly gas? We tested this FireAngel carbon monoxide detector back in 2016 to find out. Read on for the results of our carbon monoxide gas detection tests.
What's included:- Pros and cons
Last checked by Which?
January 2022
First reviewed by Which?
August 2016
Released
January 2016
Technical specifications
The overall Which? test score is made up of the following star ratings, all determined by our rigorous lab tests.
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