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Lifesaver Carbon Monoxide Alarm 5CO review

£17.00 Typical price

Test resultShow Context

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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First reviewed by Which?

August 2016

Released

January 2016

Test results

The overall Which? test score is made up of the following star ratings, all determined by our rigorous lab tests.

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We have tested 24 carbon monoxide detectors and found that there are 10 Don't Buys and 14 Best Buys.
First month only £5, then £9.99 per month, cancel any time

Put us to the test

Our Test Labs compare features and prices on a range of products. Try Which? to unlock our reviews. You'll instantly be able to compare our test scores, so you can make sure you don't get stuck with a Don't Buy.

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