Electricity & Magnetism
Electricity and magnetism equipment enables hands-on exploration of electrical circuits, electromagnetic fields, and related phenomena.
Built for classroom and laboratory use, these tools promote safe and interactive learning experiences.
Ideal for Australian science programs, this range enhances understanding of core physics principles.
Built for classroom and laboratory use, these tools promote safe and interactive learning experiences.
Ideal for Australian science programs, this range enhances understanding of core physics principles.
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)
11-Step Capacitor Set, 100 pF to 0.47 µF, 350 V AC Rated
- 11 fixed capacitor values, no switches, step selection by patching circuits with 4 mm banana sockets.
- Values from 100 pF to 0.22 µF cover pF, nF, µF ranges for filters, timing, resonance, and reactance practicals.
- Rugged metal housing supports classroom and workshop handling, keeps components protected and organised.
- Individual sockets allow easy series and parallel combinations to create custom capacitance totals for experiments.
- Rated to 350 V AC or DC, suitable for higher-voltage training circuits within specified limits.
$184.50 (Ex GST)
16 V Belt-Driven Motor/Generator Set
- Two DC motors, permanent magnet fields, belt-coupled via pulleys
- One runs as motor, one as generator, direct energy conversion demo
- Efficiency measured by comparing motor input and generator output energy
- Typical operation around 6 V DC, maximum 16 V specified
- Belt removable, motors usable separately for mechanical experiments
$90.90 (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)
Adjustable Aepinus Air Capacitor, 200/283 mm Square Plates, 2–250 pF Range
- Adjustable air capacitor with two interchangeable square plate sets, quick change design, no loose parts.
- Magnetic plate alignment keeps plates parallel and true within friction slider blocks for stable measurements.
- Plate spacing adjustable 1–120 mm, capacitance approximately 300 pF down to 2 pF.
- Built-in protection prevents circuit issues if plates accidentally touch during adjustment.
- 4 mm sockets for each plate, sturdy feet for stable bench positioning during experiments.
$323.50 (Ex GST)
Air Cored Inductance Coils, Laboratory Inductor Type
- Air cored inductance coils for laboratory and classroom electrical demonstrations
- Matched to the coil format used with small demonstration transformer and induction kit setups
- Available inductance values include 5 mH, 10 mH, 15 mH and 20 mH
- Number of turns is adjusted to provide the stated inductance value for each coil
- Two 4 mm banana sockets are integrated into the coil body for quick connections
- Consistent coil design supports repeatable inductance and electromagnetic induction demonstrations
- Each coil is supplied as a single component, with the required mH value selected by the user
From $56.50 (Ex GST)
This product has multiple variants. The options may be chosen on the product page
Air Track and Air Table Spark Generator, 240 V AC Mains
- Spark recording timer for linear air tracks, measures motion without photogates, permanent tape record.
- Two spark outputs, rate adjustable 2.5–50 sparks per second for controlled timing intervals.
- Electrode on gliders sparks across gap to tape, leaving black dots as position markers.
- Dot spacing enables velocity and acceleration calculations using measured distances and known spark rate.
- High-voltage cable pair supplied for connection to air track spark rails and recording setup.
$911.50 (Ex GST)
Air Track Spark Generator Cables, Precision Connection Set
- Cable accessory set for air track spark generator and spark recording systems
- Remote control cable includes press button for spark generator start and stop control
- EHV cable pair connects spark tracks to the spark generator
- Earth cable includes 4 mm banana plugs for connection between air track and spark generator
- Supports reliable connection, controlled operation and routine physics demonstration setup
- Replacement cable options help maintain spark recording system performance
- Compatibility with existing spark generator sockets and track hardware should be confirmed before use
From $12.50 (Ex GST)
This product has multiple variants. The options may be chosen on the product page
Air-Cored Solenoid Coil, 700 Turns, 5 A Copper Wire (PSSC)
- Moulded plastic bobbin air-core solenoid for known magnetic field strength in teaching and calibration setups.
- Use over magic eye tube for mass of electron experiment, also IEC current balance apparatus construction.
- For IEC hall effect apparatus calibration when a repeatable magnetic field of known strength is required.
- 700 turns copper wire winding, carries about 5 A maximum current for strong, stable field generation.
- 150 mm length, 37 mm bore, inward 4 mm socket terminals allow flat bench placement at ends.
$165.90 (Ex GST)
Alnico Bar Magnet Pairs with Keepers, Permanent Magnet Demonstration Range
- Alnico bar magnet pairs supplied with keepers, supports magnetism demonstrations and field pattern exploration in physics practical lessons
- Three sizes listed 50 mm, 75 mm and 100 mm lengths with consistent 12 x 8 mm cross section, choose length to suit bench space and experiment scale
- Permanent magnets described with distinct north and south poles, supports pole interaction activities and attraction or repulsion demonstrations
- Useful for studying magnetic field behaviour with filings, compasses and magnetic materials, supports foundational concepts in electricity and magnetism topics
- Keepers supplied help protect and store magnet pairs, maintain magnets together between lessons and use under appropriate supervision to avoid pinching and impact damage
From $11.50 (Ex GST)
This product has multiple variants. The options may be chosen on the product page
Alnico Cylinder Magnets for Magnetism and Induction Experiments
- Alnico cylindrical magnets for physics demonstrations, supports magnetic field, induction and electromagnetism experiments in classroom and lab settings
- Two sizes listed 30 x 10 mm and 100 x 10 mm, choose length to match experiment scale, mounting space and desired interaction distance
- Cylindrical shape supports simple positioning in rigs and bench demonstrations, helps align magnets consistently for repeatable class results
- Suitable for exploring magnetic interactions with ferromagnetic materials and other magnets, supports basic pole behaviour and field effect observations
- Use under appropriate supervision, avoid impacts and pinching hazards, store to prevent chipping and keep magnets separated or secured to minimise unintended attraction
From $14.90 (Ex GST)
This product has multiple variants. The options may be chosen on the product page
Alnico Horseshoe Magnet for Pole Interaction and Attraction Experiments
- Alnico horseshoe magnets for physics demonstrations, supports clear pole interaction activities and magnetic attraction experiments in classrooms
- Multiple sizes listed from 25 mm through to 150 mm, choose size to suit demonstration scale, handling preference and bench space
- Magnets described red and marked N and S, supports fast pole identification and consistent setup for student practical work
- Approximate lifting capacity stated about 300 g, useful for demonstrating magnetic force with paper clips and small ferromagnetic objects
- Use under appropriate supervision, avoid pinching hazards and impacts that can chip magnets, store magnets securely and keep away from sensitive devices and cards
From $13.90 (Ex GST)
This product has multiple variants. The options may be chosen on the product page
ASEP Metal Rod Set (8 Pieces), 3 mm Diameter
- Eight different metal samples for student handling, recognition, and comparison activities in materials lessons.
- Rod format, 50 mm length and 3 mm diameter, easy to hold, sort, and label in class practicals.
- Includes lead, aluminium, iron, copper, brass, nickel, tin, titanium, broad introductory metal range.
- Useful for teaching basic metal identification by appearance and feel, supports early materials vocabulary.
- Compact kit format for classroom storage, quick distribution, and repeatable activities with small groups.
$39.90 (Ex GST)
ASEP Small Motor and Generator Kit with Pulley Included
- Single small DC motor with two-step pulley fitted
- Bench clamp mounting, pulley overhang for cord winding
- Lifts weight to compare electrical input vs mechanical output work
- Falling weight drives generator mode, kinetic energy to electrical output
- Supports potential and kinetic energy discussion with measurable work
$72.50 (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)
Battery Holders for AA and D Cells, 1 to 4 Cells, 4 mm Terminals Options
• Battery holders secure cells and provide a reliable power source for laboratory and educational circuit experiments
• AA option holds 2 x 1.5V AA cells, supports simple low voltage setups and student demonstrations
• D cell holders include 4 mm terminals for banana lead connection, suited to classroom electricity kits and rigs
• D cell configurations provide nominal outputs based on cell count, 1.5V, 3V, 4.5V, or 6V as listed
• Designed for safe, tidy battery mounting and easier circuit connection, use under appropriate supervision in education settings
From $1.90 (Ex GST)
This product has multiple variants. The options may be chosen on the product page
BeeSpi V Photogate Holder, Adjustable Height and Angle
- Holder accessory for compatible BeeSpi V photogate use
- Designed to hold the photogate firmly during classroom experiments
- Adjustable height supports different apparatus and motion setups
- Adjustable angle supports slope, cart and free fall investigations
- Useful for timing, motion and mechanics demonstrations
- BeeSpi V photogate is sold separately as specified
- Suitable for supervised laboratory and educational use
$93.50 (Ex GST)
BeeSpi V Photogate, Battery Operated Speed Measurement Type
- Easy-to-use photogate for speed measurement in physics experiments
- Suitable for free fall, cart motion and projectile velocity demonstrations
- Two parallel photogates detect objects passing through the sensing area
- Measures and displays speeds from zero to 99.99 km/h
- Measurement units include cm/s and km/h for classroom comparison
- Stores up to 5 measurements at a time for practical data review
- Operates with 2 × AAA batteries, not included
$143.50 (Ex GST)
Capacitor Box, Decade Capacitance Type
- Rotary capacitor selection boxes for laboratory and classroom circuit experiments
- Decade models use 10 steps per dial for controlled capacitance selection
- Available total capacitance options include 1.11 µF, 11.1 µF and 11.11 µF
- Step sizes include 0.001 µF, 0.01 µF and 1 µF depending on the selected model
- Single-dial discrete model provides 12 capacitance positions from 220 pF to 1.0 µF
- Voltage ratings include 400 V DC or 250 V DC and 150 V AC depending on model
- 4 mm spin-free terminals and extra earthing terminal support practical circuit connection
From $183.50 (Ex GST)
This product has multiple variants. The options may be chosen on the product page
Centre Zero Student Meter for DC Current
- Centre zero student meters for DC current measurement demonstrations
- Deflection either side of zero supports polarity and current direction teaching
- Single range models available across amp, milliamp and microamp scales
- Suitable for galvanometer-style demonstrations in physics and electronics classes
- Economical and durable design stated for routine educational use
- Large viewing window supports clearer observation during group instruction
- Use within the selected meter range under appropriate supervision
From $43.90 (Ex GST)
This product has multiple variants. The options may be chosen on the product page
Centre Zero Student Volt Meter, Dual Range Galvanometer Type
- Centre zero student volt meter for DC polarity demonstrations
- Dual range format supports 50-0-50 mV and 500-0-500 mV readings
- Galvanometer-style scale supports deflection either side of zero
- Suitable for low-voltage circuit and electromagnetism experiments
- Helps demonstrate polarity, voltage direction and small voltage changes
- Economical and durable design stated for educational use
- Use within the selected range under appropriate supervision
$43.90 (Ex GST)
Centre Zero Student Volt Meters, DC Polarity Teaching Type
- Centre zero student volt meters for DC voltage demonstrations
- Deflection either side of zero supports polarity teaching
- Single range models available in millivolt and volt options
- Suitable for low-voltage circuit and electromagnetism investigations
- 35-0-35 mV option supports small voltage observation tasks
- 2-0-2 V option supports general low-voltage classroom experiments
- Use within the selected voltage range under appropriate supervision
From $43.90 (Ex GST)
This product has multiple variants. The options may be chosen on the product page
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)
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Electricity and Magnetism is a fundamental area of physics that explores how electric charges interact, how electric currents flow, and how magnetic fields are generated and behave. Laboratory experiments in electricity and magnetism help students and researchers understand key concepts such as electric circuits, electromagnetic induction, resistance, capacitance, magnetic fields, and the relationship between electricity and magnetism. These principles form the scientific foundation for modern technologies including electronics, power systems, communication devices, and electromagnetic instruments.
In teaching laboratories and research environments, electricity and magnetism apparatus is used to demonstrate practical electrical behaviour through controlled experiments. Typical equipment may include power supplies, galvanometers, ammeters, voltmeters, resistors, coils, electromagnets, magnetic field demonstrators, and circuit experiment kits. These tools allow students to investigate electrical conductivity, Ohm’s law, magnetic field patterns, electromagnetic induction, and other important phenomena in a clear and measurable way.
Where electrical measurement equipment is used in laboratories, the international safety standard for electrical equipment used in measurement, control, and laboratory environments. In cases where laboratory glass components are used within electrical experiments, relevant material standards may include ISO 3585 for BORO 3.3 borosilicate glass properties and ASTM E438 for laboratory glass quality. For manufacturers and suppliers of laboratory equipment, ISO 9001 quality management systems are commonly recognised to ensure consistent product quality and reliability.
Electricity and magnetism experiments are essential for physics education because they allow students to directly observe and measure invisible forces and fields. Practical demonstrations of electromagnetic principles help build deeper understanding of current flow, magnetic interactions, energy transfer, and electrical measurement techniques.
At LabChoice Australia, we supply dependable electricity and magnetism laboratory apparatus suitable for school science laboratories, university physics teaching environments, and demonstration setups. Our range is selected to support clear visual learning, repeatable experiments, and reliable classroom use, helping educators demonstrate fundamental electromagnetic principles with confidence.