Portable Appliance Tester

LED - Light Emitting Diode - a small light source

Red - One of the three primary colours

Earth - A planet third from the sun. Similar size to Venus but rich in water and complex life.

Components - Multiple items used to complete the product.

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

Width - The measurement of something from one side to the other.

Extension - Something that is made bigger through adding to it, for example a conservatory extension on a house.

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.