TruSens PIN-T12L-111 2mm NPN N/C M12 Long Inductive Sensor Connect...

LED - Light Emitting Diode - a small light source

Brass - A copper and Zinc Alloy

Paper - A thin sheet mainly used for writing. Available in a variety of colours. Made mainly from wood pulp.

Chrome - A shiney metalic finish where chromium is electroplated onto an object

Oil - A hydrophobic liquid with high carbon and hydrogen content. Has many variations including; cooking oils, petrochemical oils, essential oils.

water - A chemical substance. Chemical formula H2O.

Chrome - A shiney bright metalic coating of chromium applied to metals

RPM - Revolutionss per minute, the number of rotations per minute around a fixed axel.

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

Alkaline - Something that has a greater pH greater than 7.

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.