Twin pack of adhesive spot carbon monoxide detector patches.

Ideal for use in , caravans, boats, aircraft, offices, hotels, bedsits  and non-residential areas of homes or buildings.

Indicator spot changes colour to indicate presence of carbon monoxide.

Detects low level carbon monoxide and is great for alerting to the presence of slow leaks which would build up over time to dangerous levels.

Reacts to low-level carbon monoxide (<50ppm)

Easy to use

One colour change carbon monoxide

Independently tested by UKAS labs