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Constantan wire is used for the measurement of temperature. It is used for the formation of thermocouples, along with the wires of other metals such as copper, iron, and chrome. It is especially useful for resistance purposes since its resistance does not change much with the change in its temperature.

Constantan wire is used for the measurement of temperature. It is used for the formation of thermocouples, along with the wires of other metals such as copper, iron, and chrome. It is especially useful for resistance purposes since its resistance does not change much with the change in its temperature.

Constantan wire is used for the measurement of temperature. It is used for the formation of thermocouples, along with the wires of other metals such as copper, iron, and chrome. It is especially useful for resistance purposes since its resistance does not change much with the change in its temperature.

Constantan wire is used for the measurement of temperature. It is used for the formation of thermocouples, along with the wires of other metals such as copper, iron, and chrome. It is especially useful for resistance purposes since its resistance does not change much with the change in its temperature.

Constantan wire is used for the measurement of temperature. It is used for the formation of thermocouples, along with the wires of other metals such as copper, iron, and chromel. It is especially used for resistance purposes since its resistance does not change much with the change in its temperature.

This (with Protection) is an accessory to be used with the Genecon V3 Hand-Held Generator, ~3v (42GV3). Demonstrate Mechanical energy to electrical energy to sound energy with the Genecon V3.

Spare part. O-rings which hold the combs in place for the IEC 400kV Van De Graaff Generator Cat. No. 42VDG400.

With this Demonstrator students can plot equipotential lines with help of conductive paper to investigate electric fields. Manual with experiments included.Technical Specification:Measurement board: battery box, rubber magnet attached, size: 365 x 280 x 9mmElectrode: point electrode and line electro...

Spare conductive Paper for Cat. 42ELD Equipotential Line Demonstrator.A4 size conductive paper (297 x 210mm) is suitable for plotting electric fields by means of the ‘equipotential points’ method using the Cat. No. 42ELD Equipotential Line Demonstrator. Resistors can also be made by cutting pape...

Spare belt approximately 165mm diameter for Cat. 42HEA.

Brass point in perspex handle. Spare part for Cat. 42IC Induction Coil.

Point Holder. Spare part for Cat. 42IC Induction Coil.

Spare Tube for Cat. No. 42LLD.1500mm L x 30mm O.D.

Spare neodymium magnet and dummy magnet for Cat. no. 42LLD Lenz's Law Demonstrator.

This apparatus demonstrates a simple motor but also demonstrates Newton's Colour Disc.Newton’s disc is a coloured disc which is painted with the colours of white light in equal proportions so that when it is rotated very fast, the disc appears white. This is due to a property of the eyes called pe...

This Induction Kit is specially designed for student use to study electromagnetic induction, both DC and AC.Running on 12V for safety, it contains an extensive list of parts including a 'squirrel cage' induction motor. A manual of experiments includes transformer theory, magnetising currents, electr...

This Van De Graaff Upgrade Kit suits both small and large IEC models. Converts very old model (with non-ball bearing upper pulley) to later model with ball bearings in upper pulley. Replaces also pulley mounting and combs. Kit includes a new charging belt.Instruction Sheet

This handy stand for bar magnets acts not only as a compass but also provides a kinetic spinning demonstration of the magnetic repulsion force when identical poles try to meet. Bar magnets are sold separately: 42MBC & 42MBA

This set combines durable Flat Coils Molded in Plastic which is hardened with a curing resin to prevent the coil’s wire from fraying, providing long life. Included are a set of nine small compasses and an E-shaped pedestal for an experiment to demonstrate a magnetic field, the phenomenon of Ampere...

END OF LINE PRODUCTSpectrum tubes are glass tubes filled with a gas, usually that of an element or small molecule. Sealed metal electrodes are located at the ends of each tube. Depending on the gas, they MAY generate light by sending an electric discharge through the ionized gas, a plasma.These tube...

Empowering Education in Electricity and ElectronicsThis advanced Locktronics kit provides a simplified, safe benchtop solution for learning key concepts in electricity and magnetism. Designed for secondary and tertiary students, it offers hands-on assignments that bridge theory with real-world appli...

A complete hands-on learning solution for exploring the principles of electricity and magnetism. This Locktronics kit is designed for safe benchtop use and provides a wide range of practical assignments, making it ideal for students studying science and electricity across academic and vocational cou...

The perfect introduction to the world of electricity, this Locktronics solution is designed for students who are completely new to the subject. Suitable for learners from age 8 , it provides a safe and engaging way to build circuits, experiment with components, and understand the principles of elect...