Have low cost protection for up to 1 year with theses easy to use CO detecting dots. They check all gas, oil and solid fuel appliances for deadly CO leakage. The device works by turning the dot to back if it is exposed to Carbon Monoxide. As they are potable there great to take away with you to holiday accommodation or be placed in caravans or even boats.
Each pack contains two CO detecting dots.
Dimensions are H55mm X W55mm.
Each pack contains two CO detecting dots.
Dimensions are H55mm X W55mm.






