Electricity and Circuits
Electricity and circuits equipment enables hands-on exploration of circuit design and electrical principles.
Designed for classroom safety and durability, these tools support interactive experiments.
Australian educators rely on reliable circuit kits for effective science teaching.
Designed for classroom safety and durability, these tools support interactive experiments.
Australian educators rely on reliable circuit kits for effective science teaching.
10-Level Conductivity Tester
• 10-level green LED conductivity scale, numbered 1–10 for quick classroom comparison of solutions.
• Dip-probe operation, LEDs rise with conductivity, from 1 low to 10 high.
• Compact unit size 150 × 40 × 15 mm, easy bench placement during student practicals.
• Battery powered, uses 23Ae 12 V battery, batteries not included with the tester.
• Suitable for laboratory or educational use only, use under appropriate supervision.
$52.50 (Ex GST)
5-Pair Terminal Distribution Board
- 5-way distribution board, splits one supply or signal generator output into five outlet pairs.
- One pair of leads connects to source device, feeds five student socket pairs for shared access.
- Supports classroom labs, reduces lead swapping and speeds setup for multiple experiment stations.
- Convenient for parallel student work using one instrument output, improves bench organisation.
- Simple distribution accessory for teaching environments using shared power supplies or generators
$129.50 (Ex GST)
AC Circuits Practical Kit with Inductors, Capacitors and Resistors
- Ventilated enclosure with heavy-duty resistors, chokes and capacitors for hands-on AC circuit training.
- Rated for circuits up to 240 V AC, suitable for trade school mains-theory experiments.
- All components rated 2 A, supports repeatable, controlled measurements under load during practical classes.
- Front-panel 4 mm terminals enable fast interconnection and reconfiguration of R, L and C networks.
- Supports exercises on reactance, impedance and power factor, plus motor theory and electrical efficiency.
$1,605.50 (Ex GST)
AC Circuits Theory Kit with Inductor, Capacitors and Signal Generator Set
- University and trade kit for AC theory: inductance, reactance, impedance, resonance, power factor, losses.
- Very accurate digital signal generator, sine and square outputs for controlled frequency and waveform demonstrations.
- Includes 2 × 2 H inductors, capacitors and resistor for building R, L, C and RLC networks.
- Analogue and digital meters supplied for measuring voltage and current, including lead and lag relationships.
- Instruction and experiment sheets included, components stored in sponge protection within a strong carry case.
$1,262.90 (Ex GST)
Bare Copper Wire, Standard Wire Gauge Electrical Reel Range
• Bare copper wire range supplied in Standard Wire Gauge reel formats
• Gauges run from 14 SWG through to 30 SWG for selection flexibility
• Most variations are supplied on practical 125 g reel sizes
• One 18 SWG option is available in a larger 500 g reel
• 14 SWG variation includes stated 2.0 mm diameter for specification clarity
From $21.50 (Ex GST)
This product has multiple variants. The options may be chosen on the product page
Basic Electronics Training Kit with Link Components and Meters
- Two electrostatics rubbing cloths for charging plastic rods by friction in classroom practicals.
- Includes wool cloth and cotton flannelette, two common fabrics for static electricity demonstrations.
- Supports charge generation, attraction and repulsion observations after rubbing rods.
- Simple consumable accessory for electrostatics kits, easy to store and issue to students.
- Enables material comparison in friction charging activities without changing experiment setup.
$1,153.50 (Ex GST)
Circuit Board Alligator Clip Leads, 300 mm Pair
- Pair of alligator clip leads for compatible circuit board kits
- Each lead has alligator clip connections at both ends
- 300 mm length supports practical classroom circuit connections
- Suitable for basic electricity and electronics teaching activities
- Useful for temporary connections during circuit demonstrations
- Can be used as a replacement or spare circuit board kit accessory
- For laboratory or educational use only under appropriate supervision
$12.50 (Ex GST)
Circuit Board Contact Key Switch with Spring Contacts
- Contact key switch accessory for compatible circuit board kits
- Designed for basic electricity and classroom circuit experiments
- Spring contacts allow practical connection from pin to pin
- Supports open and closed circuit demonstrations
- Useful for switching, current flow and circuit control activities
- Can be used as a replacement or spare teaching board component
- For laboratory or educational use only under appropriate supervision
$7.90 (Ex GST)
Circuit Board Copper Foil Sheet, 150 × 150 mm
- Copper foil sheet accessory for compatible circuit board kits
- Cut to a stated 150 × 150 mm square size
- Suitable for basic electricity and conductivity demonstrations
- Supports simple circuit path and conductor investigation activities
- Useful for classroom experiments, preparation work and teaching setups
- Can be selected as a replacement or spare circuit board kit component
- For laboratory or educational use only under appropriate supervision
$17.50 (Ex GST)
Circuit Board D Cell Battery Holder
- D cell battery holder for compatible circuit board kits
- Designed for basic electricity and classroom circuit experiments
- Spring contacts support practical connection from pin to pin
- Suitable for adding a D cell power source to compatible teaching boards
- Supports simple circuit building, testing and demonstration work
- Useful as a replacement or accessory for Worcester-style circuit kits
- For laboratory or educational use only under appropriate supervision
$8.50 (Ex GST)
Circuit Board Kit, Worcester Pattern Complete
- Worcester pattern circuit board kit for basic electricity teaching
- Traditional classroom kit for building simple electrical circuits
- Large back board includes 16 strong upstanding connection pins
- Components use rugged bronze strips to grip the board pins securely
- Includes cell holders, switches, lamps, links and selected circuit parts
- Box size is stated as 360 × 330 × 55 mm, with 1.25 kg weight
- Contains small parts, use only under appropriate educational supervision
$171.90 (Ex GST)
Circuit Board Kit, Worcester Type Full Kit
- Worcester type circuit board kit for basic electricity teaching
- Spring-terminal board supports fast circuit assembly and testing
- No soldering required, allowing quick circuit changes during lessons
- Supplied with lamps, switches, batteries and connecting leads
- Includes potentiometer, resistor, diode, electrodes, copper foil and steel wool
- Supports series circuits, parallel circuits, conductivity and resistance work
- Supplied with instruction manual for structured classroom experiments
$171.90 (Ex GST)
Circuit Board Main Board with 5 mm Metal Pins
- Spare main board for compatible circuit board teaching kits
- Supplied complete with fitted 5 mm diameter metal pins
- Designed for basic electricity and classroom circuit experiments
- Supports pin-to-pin component connection using compatible accessories
- Useful as a replacement board for Worcester-style circuit kits
- Helps maintain classroom circuit kits for repeated student practicals
- For laboratory or educational use only under appropriate supervision
$34.90 (Ex GST)
Circuit Board MES Lampholder with Spring Contacts
- MES (Miniature Edison Screw) lampholder accessory for compatible circuit board kits
- Designed for basic electricity and classroom circuit experiments
- Spring contacts allow practical connection from pin to pin
- Suitable for lamp circuit demonstrations and switching activities
- Supports quick circuit assembly without soldering
- Useful as a replacement or spare teaching board component
- For laboratory or educational use only under appropriate supervision
$8.90 (Ex GST)
Circuit Board Plain Spring Connectors
- Plain spring connectors for compatible circuit board kits
- Designed to connect from pin to pin on teaching circuit boards
- Supports basic electricity and classroom circuit experiments
- Useful for joining circuit points without soldering
- Helps build simple circuit paths during student practical work
- Can be used as replacement or spare circuit board kit components
- For laboratory or educational use only under appropriate supervision
$3.90 (Ex GST)
Circuit Board Rheostat, 10 Ohm, Spring Connect
- 10 ohm rheostat accessory for compatible circuit board kits
- Wire wound construction supports variable resistance demonstrations
- Spring contacts allow practical connection from pin to pin
- Suitable for basic electricity and resistance experiments
- Helps demonstrate current control in simple classroom circuits
- Useful as a replacement or accessory for Worcester-style circuit boards
- For laboratory or educational use only under appropriate supervision
$19.90 (Ex GST)
Complete Circuits Kit with Wire Card and Accessories (ASEP)
- Includes 2 lamps with sockets, 2 dry cells, 4 Fahnstock clips for fast circuit builds.
- Assorted resistance wire and copper wire, multiple sizes, compare resistivity and wire gauge effects.
- Demonstrates heating effects in wire under load, linking resistance to temperature rise in simple circuits.
- Smallest copper wire can act as a fuse element to show basic overcurrent protection principle
- Wires on labelled card former, metal type and size marked for quick selection and repeatable lessons.
$64.90 (Ex GST)
Constantan Resistance Wire, Laboratory and Education Resistance Wire Range
• Constantan, Advance, Ferry, and Eureka refer to the same alloy material
• 60/40 copper and nickel composition suits resistance wire applications
• Range spans 18 SWG through to 36 SWG reel options
• Alloy is stated not to change resistance as temperature changes
• Useful for laboratory, education, and electrical resistance demonstration work
From $31.50 (Ex GST)
This product has multiple variants. The options may be chosen on the product page
Dual Channel Analogue Oscilloscope, 20 MHz Teaching and Laboratory Type
- Dual channel analogue oscilloscope, 20 MHz bandwidth, waveform viewing for electronics and telecommunications practical work.
- ALT triggering plus X-Y mode and TV synchronisation, supports stable trace setup across common teaching experiments.
- 6-inch internal graticule 8×10 div, 1 div equals 1 cm, clear scale for classroom reading.
- Encoder sweep switch, 10× sweep magnification, sealed vertical sensitivity switch, designed for repeated lab use.
- Max input 400 V peak at 1 kHz, input impedance 1 mΩ ±5% and 25 pF ±5 pF.
$976.50 (Ex GST)
Electricity Kit in Aluminium Case
- Complete electricity teaching kits housed in a strong aluminium carry case
- Components are supplied in individual housings for organised classroom use
- 4 mm banana plug connections support quick circuit setup and repeated practical work
- Covers DC theory and selected AC topics including transformers and chokes
- Supplied with power supply, digital meters, cables and experiment book
- Selected configurations add signal generator, motor generator and motor kit components
- Expanded kit configuration supports up to 66 AC and DC experiments as stated
From $1,457.50 (Ex GST)
This product has multiple variants. The options may be chosen on the product page
Electrostatic Magic Wand Fly Stick Demonstration Kit
- Fun classroom electrostatics demonstration wand
- Supplied with 1 fly stick levitation wand
- Includes 5 pre-cut mylar tinsel flying shapes and manual
- Demonstrates static charge, attraction, repulsion and levitation effects
- Can be used to bend water, move aluminium cans and float bubbles
- Requires 2 AA batteries, not included
- Spare flyer option available for replacement classroom use
From $6.50 (Ex GST)
This product has multiple variants. The options may be chosen on the product page
Enamelled Copper Wire, Standard Wire Gauge Reel Range
• Copper wire range supplied with enamel insulation on 125 g reels
• SWG options from 18 to 32 support thickness-based selection
• 18 SWG variation includes stated 1.22 mm wire diameter
• Suitable for laboratory, educational, coil, and electrical bench work
• Reel format supports organised storage and practical day-to-day handling
From $27.50 (Ex GST)
This product has multiple variants. The options may be chosen on the product page
Knife Switches, Single and Double Pole Circuit Control Range
- Knife switch range for electrical flow control in circuit experiments
- Includes single pole and double pole configuration options
- Throw options include single throw and double throw formats
- Double pole double throw version supplied in ABS, 75 x 55 mm
- Suitable for supervised laboratory and educational electrical work
From $7.50 (Ex GST)
This product has multiple variants. The options may be chosen on the product page
Laboratory Teaching Switches
- Teaching switch modules with 4 mm banana socket connections, suited to classroom wiring and circuit experiments
- Rocker switch options include SPST and SPDT types on base, rated to switch up to 10A as specified
- Transparent housing on toggle and push button types shows switching action clearly for student understanding
- DPST toggle switches two circuits together using four terminals, supports simultaneous on off control of two lines
- Push button SPST normally open provides momentary contact style operation, supports timing and control experiments
From $31.50 (Ex GST)
This product has multiple variants. The options may be chosen on the product page
Nichrome Resistance Wire, Bare Nickel Chromium Laboratory Reel Range
- Bare nichrome resistance wire range supplied in practical reel format
- Gauge options run from 18 SWG through to 36 SWG
- Nichrome is a nickel and chromium alloy for resistance wire use
- High temperature wire can glow red in suitable heating applications
- Useful for laboratory, educational, and electrical demonstration work
From $31.50 (Ex GST)
This product has multiple variants. The options may be chosen on the product page
Ohm’s Law Teaching Panel, Volts and Milliamps Resistance Experiment Board
- Ohm’s law teaching panel, measure volts and milliamps then calculate resistance using V and I readings.
- Built-in milliammeter, voltmeter, rheostat, and push key in wooden enclosure for repeat classroom use.
- Rheostat varies current, supports multiple data points for graphing V–I relationship in practical lessons.
- Terminal posts and printed circuit diagram guide correct wiring and reduce setup errors.
- External battery and external resistance not supplied, instructions included for classroom experiment workflow.
$136.90 (Ex GST)
Pith Ball Electroscope for Electrostatics Demonstration
- Pith ball type electroscope for physics education
- Demonstrates basic principles of electrostatics
- Helps show charge attraction and repulsion behaviour
- Suitable for classroom demonstrations and student practicals
- Supports teaching of static charge and electrical interaction
- Useful with suitable electrostatic rods or charge sources
- Intended for supervised educational laboratory use
$6.90 (Ex GST)
Single Contact Key for Simple Circuit Switch
• Single contact key with lock-down function, simple open and close switch for circuit demonstrations.
• Two binding posts for circuit connection, quick wiring into student setups and benches.
• Large insulating button, clear manual operation for controlled contact switching and safe handling.
• Mounted on 50 × 110 mm black acrylic base, stable bench footprint for repeated class use.
• Suitable for electronics demonstrations and Morse code simulation through manual key press operation.
$14.90 (Ex GST)
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Electricity and Circuits equipment is designed for teaching and demonstrating fundamental electrical principles in physics classrooms, laboratories, and training environments. This category includes conductivity testers, circuit boards, distribution panels, resistors, wires, switches, oscilloscopes, circuit kits, electrostatics tools, and complete teaching systems that support hands-on learning of voltage, current, resistance, charge, and circuit behaviour.
These products enable structured experiments covering core topics such as Ohm’s Law, series and parallel circuits, AC/DC behaviour, resistance measurement, signal observation, and electrostatics. Circuit kits and teaching panels allow students to build and test circuits, while instruments such as oscilloscopes and meters provide visual and quantitative feedback. Components such as copper wire, resistance wire, switches, and connectors support practical circuit construction, fault finding, and demonstration-based teaching in both school and university laboratories.
For quality and compliance reference, IEC 61010-1 is a current and widely recognised standard covering safety requirements for electrical equipment used in measurement, control, and laboratory environments, supporting safe classroom and lab operation. IEC 60364 is also relevant as it provides guidance on low-voltage electrical installations and safe electrical system design principles, which underpin many teaching concepts demonstrated in circuit experiments. IEC 60228 is applicable for conductors of insulated cables and provides a recognised reference for copper conductors used in wiring applications within laboratory and teaching setups. These standards should be referenced only where aligned with the manufacturer’s specifications and supporting documentation.
For LabChoice Australia customers, Electricity and Circuits products provide practical, education-focused solutions for teaching electrical science through hands-on experimentation. They support clear understanding of circuit behaviour, measurement techniques, and electrical principles across schools, universities, and technical training environments.