Portable 2.7GHz Spectrum Analyzer

USB - Universal Serial Bus

LCD - Liquid Crystal Display

Battery - A device used for the storage of electricity

Resolution - The number of pixels a device can display

Frequency - A term used to describe how often something is done

Frequency - A wave frequency is the number of times a wave repeats within a given time

USB - Universal Serial Bus. A method of connecting a device to a computer

Adjustable - Something that can be changed or slightly modified to fit.

Adjustable - Something that can be changed in order to fit better.

Reference - To prove evidence with a back up source.

Memory - A way to describe the way in which the brain can remember things.

Rechargeable - Something that can be charged back to its original state, e.g. batteries.

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.