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The Lifesaver Carbon Monoxide Alarm 5CO comes with replaceable batteries that you’ll need to change every two to three years during its seven-year lifetime. In return for this upkeep, you’d expect to be able to rely on the Lifesaver Carbon Monoxide Alarm to live up to its reassuring name. To find out if this trust is justified, we tested it back in 2016 against four different levels of the poisonous gas in our test lab. Read on for the results of our test of this Lifesaver carbon monoxide alarm.
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Full Access first month £5, then £10.99 per month, cancel at any time
- Nov 2023Last checked by Which?
- Aug 2016First reviewed by Which?
- Jan 2016Released
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