Mercury 350.135UK COD100B Carbon Monoxide Alarm

LCD - Liquid Crystal Display

LED - Light Emitting Diode - a small light source

Battery - A device used for the storage of electricity

Alarm - A device which emits a sound at a pre-set time/event

Carbon - A common element, in its simplest form is coal. The element can take different form from hard diamonds through graphite to soft carbon

Mercury - A small planet 46.8 -69.4 million kilometres from the sun. It is the closest planet to the sun.

LED - Light Emitting Diode. A bulb that is very efficient at producing light. Often small.

Home - A place of permanent residence for families.

Voltage - A measurement of volts.

Rapid have established themselves as a leading online supplier of electrical products, cables, tools, electrical components and educational resources. Through their website you can purchase a variety of meters and resistors, batteries, electrical sockets, fuses and circuit breakers, communications cables, miniature power tools, small hand tools, rivets, tapes and adhesives, office equipment and educational books and equipment. As well as selling to the general public their extensive product selections means they also sell to trade customers. They also have great links with educational customers supplying products to many schools, colleges and universities. They also offer a great turnaround on delivery meaning that your products can be with you the very next day. Some of the top brands that they stock include Recom, Draper, Bosch, Hammond, Duracell, Kingbright, Arcol and Neutrik.