Carbon Monoxide Alarm with LCD Display - White by Mercury

An electromechanical alarm that saves lives by detecting carbon monoxide gas giving a loud acoustic warning if this poisonous gas is present. The alarm is battery powered incorporates an LCD display screen which constantly shows the current CO levels. Batteries Required: Yes Depth: 3.7cm Height: 11cm Material: Plastic The Range Marketplace: Yes Shipping Weight: 0.2kg Width: 77cm Colour: White Features 10 years working life span LCD display shows current particle sampling count Alarm sounds up to 85dB LED green is power, amber is fault red is alarm Battery powered Latched battery compartment