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.
Inline Digital Meters and Electrode Holder
- Measurement accessories include electrode holder and inline digital meters, supports stable sensor positioning and quick electrical measurements in teaching and lab circuits
- Electrode holder arm and base listed for pH ORP and conductivity sensors, brand stated Suntex Instruments, supports hands free probe placement during readings
- Inline mini DC ammeter listed ±3 A with auto switching resolution 1 mA to ±500 mA and 0.01 A to ±3.0 A, compact body 53 x 21 x 15 mm with 280 mm lead length
- Inline mini DC voltmeter listed ±25 V with auto switching 0.01 V to ±5.00 V and 0.1 V to ±25.0 V, compact format with alligator clip leads for fast hookup
- Both inline meters list CR1220 battery with auto calibrate, polarity indicator and auto power off, supports battery saving and clear positive negative reading checks
From $124.50 (Ex GST)
This product has multiple variants. The options may be chosen on the product page
Iron Filings, Magnetic Field Pattern Demonstration Material
• Iron filings for visualising magnetic field patterns in classroom and lab demonstrations, supports mapping of field lines around magnets and coils • Pack options listed 100 g screw top bottle and 500 g bulk pack, choose size to suit lesson frequency and class group numbers • Suitable for quick sprinkle style demonstrations on paper or within field viewing trays, supports repeatable practical activities in physics units • Handling warning provided, wear appropriate safety glasses and gloves, avoid contact with eyes and minimise dust generation during use • Laboratory and educational setting use only, store sealed between uses to reduce spills and keep filings dry and ready for demonstrations
From $7.50 (Ex GST)
This product has multiple variants. The options may be chosen on the product page
Key Press Contact Switch, Silver-Plated Contact Points
- Classic key-press switch for simple circuit make or break control in classroom electricity experiments and demonstrations.
- Momentary action, circuit completes only while pressed, supports timed pulses and controlled contact operation.
- IEC 4 mm socket spin-free head terminals provide secure wiring and quick reconnection during practical sessions.
- Silver-plated contact points help maintain reliable electrical contact under repeated student use and handling.
- Strong phosphor bronze spring blade supports durability and long service life in routine classroom conditions.
$28.90 (Ex GST)
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 Amplifiers
- High gain DC current amplifiers convert µA to mA for student meters, gain about 1000:1
- Franck Hertz DC amplifier uses internal 9V #216 cell, no on/off switch, input volts exceed 0.6 V
- Induction amplifier has extremely low input impedance, zero offset and adjustable gain up to 1000:1
- Audio amplifiers accept 3.5 mm 15 mV max or banana 150 mV max, speaker output or 4 mm scope sockets
- Audio power options include 9V, 12V AC/DC or 220/240V mains, plus a listed dual 10MHz and AC/DC audio 9V model
From $119.90 (Ex GST)
This product has multiple variants. The options may be chosen on the product page
Laboratory Electroscope in Metal Housing
- Metal housing electroscopes with glass sides, top disc shows charge by deflection
- Metal vane model, thin pivoted vane, sensitive yet robust, less damage risk
- Gold leaf model, ultra thin leaf on frame, includes instructions and three spare leaves
- 4 mm socket for earthing the casing on both models during experiments
- Removable glass side panel for access, servicing, or inserting radioactive sources safely
From $85.90 (Ex GST)
This product has multiple variants. The options may be chosen on the product page
Laboratory Power Supplies and Modules, Multi Function Power Module
- HV and EHV: 0-500V DC 50mA or 3kV/0/3kV DC, 3mA limited, plus 2 x 6.3V AC outputs
- Switched supplies: 2-12V AC/DC at 5-6A, 8-10A, or 15A, with overload reset and indicator LEDs
- Regulated options: Digi-Pak adds smooth 16V DC metered output, Dual Mode adds regulated 1.3-20V DC
- Special units: constant current 30mA/30V, mass-of-electron supply 250V DC, 12V AC, plus regulated 0.1-2A
- Modules: smoothing up to 8A, regulator modules 1.2-20V or 1.3-12V, Selectavolt 1.5/3/6V DC
From $26.50 (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
Loudspeakers in Protective Housing, Enclosed Laboratory Speaker
- Loudspeakers in strong housings with metal grilles, protects cones during student handling and storage
- 4 mm socket connections on each unit, supports banana plug leads for fast classroom setup
- Extension speaker options: 75 mm or 56 mm diameter, both 8 ohm impedance, reasonable fidelity output
- Wave study option: pair of 150 mm twin cone speakers, 5 W RMS, 4 ohm impedance, broad range response
- Designed for IEC Wave Lab generator use, also general purpose, includes inbuilt current limiting to reduce coil burnout risk
From $78.50 (Ex GST)
This product has multiple variants. The options may be chosen on the product page
Magnet Teaching and Demonstration Range
- Magnet teaching and demonstration range supports physics lessons on poles, attraction and repulsion, magnetic fields and basic electromagnetism concepts
- 7 piece teaching kit includes bar magnets, U magnet, horseshoe magnet and ring magnet plus compass, magnetic needle and stand and iron filings, supplied in case 247 x 182 x 68 mm
- Neodymium rare earth magnet listed grade N35 with max working temperature 80°C, strong compact format for experiments, handle with care due to pinch risk
- Additional demonstration options include hematite magnetoids pair 60 x 18 mm and large U magnet with keeper 110 x 103 x 50 mm lifting stated 68 kg
- Also listed floating ring magnet stand, U shape magnet 50 mm and permanent magnet wand moulded in plastic, choose item based on lesson focus and supervision requirements
From $7.50 (Ex GST)
This product has multiple variants. The options may be chosen on the product page
Microscope Lamps, Laboratory Illumination Type
- Microscope lamps for bench illumination, options for 220/240V mains or 12V AC/DC low voltage operation
- 240V models use 25W pearl lamp with clear or blue tint front glass, blue tint compensates red content
- 12V model uses 12V 20W QI lamp with inbuilt reflector, runs cooler and provides brighter whiter beam
- Strong stainless steel stand holds lamp body, removal by firm pull to spring off stand, described as virtually unbreakable
- Cable options: 1 m two core mains lead with two pin plug, or 1 m lead with stackable 4 mm plugs and lamp to lamp plug through
From $71.90 (Ex GST)
This product has multiple variants. The options may be chosen on the product page
Mini Power Supply, Low Voltage Regulated Type
- Compact IEC transformer power sources with 240V mains input and fixed 6V and 12V outputs
- Available as DC only outputs for DC motors and electromagnet experiments, or AC only outputs for light box and lamps
- Total load rated 4 amps, designed for classroom and bench low voltage equipment operation
- Each output has self resetting overload protection, trips above 4 amps and resets when overload removed
- Supplied with mains power cable, AC model sized to fit reserved compartment in Hodson styrene foam housing
From $129.50 (Ex GST)
This product has multiple variants. The options may be chosen on the product page
Motor and Generator Teaching Kits, Classroom Energy Transfer Demonstration Range
- Rebuildable motor construction kit for repeated assembly and dismantling, suited to classroom investigation of motor components
- Electric motor model demonstrates voltage and magnet polarity effects, runs on 6V DC via 4mm sockets
- Large hand driven AC/DC motor generator for energy transfer demonstrations, supports practical experiments without mains power
- Sturdy build focus stated, designed for frequent student handling in laboratories and educational environments under supervision
- Includes compact models and larger generator format, covers motor fundamentals, rotation observation and generator output concepts
From $38.90 (Ex GST)
This product has multiple variants. The options may be chosen on the product page
Motor Drive Unit with Pulley, Variable Speed Laboratory Unit
- Powerful motor drive units with pulley output, drives belts for mechanical devices and classroom demonstrations
- Variable speed control provides smooth adjustment from almost stopped to about 3000 revolutions per minute
- Low voltage model runs up to 12V AC or DC, powered by plug pack or banana sockets from classroom supply
- Mains model runs on 240V AC and includes side mounted on off switch for controlled operation
- Rectangular housing designed for stability, can be clamped or strapped to bench, held by bands or added weight
From $219.50 (Ex GST)
This product has multiple variants. The options may be chosen on the product page
Moulded Helmholtz Coil Pair, 150 mm Diameter, With Feet and Ruler Included
- Pair of precision Helmholtz coils, 400 turns each, designed for magnetic field strength study and uniform-field setups.
- Heat-resistant polycarbonate formers with moulded feet, stable bench placement, locates over a standard 1/2 metre rule.
- Coil spacing set using the supplied wooden rule, supports repeatable geometry and consistent field measurements.
- 4 mm spin-free IEC terminals, current direction marked on each coil for correct wiring and polarity checks.
- 1 A max current, resistance about 20 Ω cold and 25 Ω warm, highlights heating effects during operation.
$226.90 (Ex GST)
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
Norwood-Style Glass Electrodes, Set of 4, Kit Components
- Set of four sealed glass electrode tubes with protruding terminals for direct power connection
- Electrode types included, 2 carbon rods, 1 stainless steel rod, 1 platinum wire, all in glass.
- Bracket holds any two electrodes, hangs into a small beaker for stable electrolysis setup.
- Suitable for electrolysis demonstrations and comparative electrode material experiments in teaching labs.
- Glass tubes allow gas generation and collection inside tubes, making reaction products visible.
$125.90 (Ex GST)
Oersted’s Law Demonstrator, Current and Magnetic Needle Deflection Apparatus
- Oersted’s law demonstrator, shows magnetic effect of current in straight wire on needle deflection.
- Wire path over or under needle, reverse current direction, observe field direction change clearly.
- Aluminium frame with permanent magnetic needle on sensitive agate bearing, smooth low-friction movement.
- Sturdy base with binding posts, stable setup for repeatable electricity and magnetism practicals.
- Needle length noted as 75 mm or 15 cm in supplied info, confirm model specification before purchase
$37.50 (Ex GST)
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)
Oscillator Generator at Very Slow Range & Low-Frequency AC Sine
- Very low frequency sine output 0.1 Hz, 10 s per cycle, ideal for slow, visible waveform demonstrations.
- Output 15 V peak-to-peak, up to 5 mA, suitable for low-current teaching circuits and indicators.
- Frequency accuracy about ±5%, supports predictable timing for lab activities and demonstration pacing.
- Press button hold, stops oscillation, locks output at 7.5 V for event synchronisation tests.
- Supports inductor phase studies and LED-based rectifier bridge operation shown in slow motion.
$174.50 (Ex GST)
PSSC Small Current Balance Experiment Kit, Solenoid Not Included
- Platform attaches to IEC air cored solenoid end cheek, direct-fit mount for balance experiments.
- Slim blade with single-turn conductor, balanced on sensitive pivots between two platform support rods.
- Current in solenoid and conductor produces magnetic interaction, blade deflects, shows force on conductor.
- Add small weights to restore balance, required mass quantifies force for analysis during practicals.
- Demonstrates motor principle, force on current-carrying conductor inside magnetic field, foundational electricity and magnetism.
$83.50 (Ex GST)
Signal Generators and Wave Study Units
- 240V AC signal generators for lab teaching, waveform, frequency, resonance and oscilloscope demonstrations
- Mini-Wave: crystal locked, sine square triangle sawtooth, 0.1 Hz to 100 kHz, 1A limited
- High Power: 0.1 Hz to 100 kHz, 600 ohm and 20 ohm outputs, 0 to 10V peak
- Wave-Lab: dual channels to 40 kHz, add, phase shift, modulate, mic and headphones
- TriMode: plus minus 1.2 to 20V DC 250mA supply, 0.1 to 100 kHz generator, audio amplifier, speaker
From $469.50 (Ex GST)
This product has multiple variants. The options may be chosen on the product page
Simple Clinometer (Inclinometer) for Angle Measurement
- Simple inclinometer clinometer for measuring incline or decline angle from observer to target object.
- Viewing tube and sight opening, centre target to set reference line for angle measurement.
- Button release activates swinging pendulum, graduated in degrees for direct readout.
- Allow brief stabilisation, then release button to clamp pendulum firmly for accurate reading.
- Fast angle measurement tool for fieldwork, slope demonstrations, and basic mechanics teaching tasks.
$68.50 (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)
Single Range Student Meters For Circuit
- Single range student meters for circuit current learning, reduces scale confusion in classroom experiments
- Ranges offered, DC 0–100 µA, DC 0–100 mA, DC 0–250 mA, AC 0–5 A, DC 0–5 A
- Large viewing window stated 90 x 70 cm, supports group visibility during bench demonstrations
- Dimensions stated 100 x 90 x 95 cm, durable economical build noted for repeated student handling
- Suitable for physics labs and circuit analysis activities, measure current flow safely under appropriate supervision
From $43.90 (Ex GST)
This product has multiple variants. The options may be chosen on the product page
Single Range Student Volt Meter, Classroom Voltage Measurement Meter
- Single range student volt meters for AC and DC voltage experiments, supports simpler reading for circuit analysis and Ohm’s Law practical work
- Ranges listed AC 0–25 V and DC 0–3 V, 0–10 V and 0–25 V, choose range to match low voltage circuits or higher bench supply activities
- 0–25 models list scale increments 0, 5, 10, 15, 20, 25 with accuracy stated approximately 2.0–2.5%, supports consistent classroom interpretation
- Economical durable build stated with large viewing window 90 x 70 cm and overall dimensions stated 100 x 90 x 95 cm, supports group visibility during demonstrations
- Use under appropriate supervision and keep within the stated range, connect correctly for AC or DC measurement tasks and avoid overvoltage conditions
From $43.90 (Ex GST)
This product has multiple variants. The options may be chosen on the product page
Stroboscopes
- Stroboscopes for non contact motion measurement and apparent freezing of moving objects in teaching and industry
- LED student strobe runs on 12V, silent flash, microprocessor stability, adjustable 1–500 Hz, Hz or RPM display
- Xenon strobe models provide very bright output with 150 mm reflector, adjustable 1–300 Hz, mains sync and external trigger
- Hand disc strobe demonstrates shuttering with adjustable slot counts 1 to 12, compact ABS design for classroom handling
- Motorised disc strobe maintains speed with built in control, supplied discs 4 8 12 slots plus blank disc, runs up to 12V AC/DC
From $103.50 (Ex GST)
This product has multiple variants. The options may be chosen on the product page
Student Plastic Geoboard with Rubber Bands Included
- Plastic geoboard with pins, uses coloured elastic bands to build and compare geometric shapes by stretching between points.
- Rectangular pin grid side supports angular shapes, squares, rectangles, triangles, parallelograms, polygons, trapeziums.
- Circular pin pattern side supports circle geometry, chords, segments, sectors, quadrants, and related definitions.
- Hands-on tool for exploring area relationships, shape properties, and geometry vocabulary through construction.
- Suitable for student practice, quick shape creation, visual comparison, and repeated classroom activities.
$18.90 (Ex GST)
Student Triple Range Ammeter, Classroom Current Measurement Type
- Dual range student volt meters for DC voltage study, supports selecting low or higher range to match experiment conditions without changing meters
- Ranges listed 0–1/0–10 V, 0–2/0–20 V and 0–3/0–15 V, supports common school power supply and circuit lab activities
- Low voltage option listed 0–50/0–500 mV, supports sensitive measurements and small signal investigations in basic electronics and sensor style circuits
- Economical durable design stated with large viewing window 90 x 70 cm and overall dimensions stated 100 x 90 x 95 cm, supports visibility for group teaching and repeated student use
- Suitable for circuit analysis and Ohm’s Law practicals, connect correctly for DC polarity and stay within stated ranges, use under appropriate supervision during live circuit work
From $43.90 (Ex GST)
This product has multiple variants. The options may be chosen on the product page
Student Triple Range DC Voltmeter, Physics Lab Voltage Teaching Meter
- Triple range student DC volt meters, supports teaching voltage measurement across three selectable ranges without changing instruments
- Range sets listed include 0–3, 0–15, 0–30 V plus wider options 0–3, 0–15, 0–300 V and 0–5, 0–15, 0–150 V, choose to match circuit and supply levels
- Accuracy stated ±2.5% of full scale, supports consistent classroom results for Ohm’s Law and circuit analysis practicals
- Dimensions stated 133 x 97 x 100 mm with weight stated 0.3 kg, supports bench use and portability between lab stations
- Used in physics and electrical experiments for hands on learning, connect correctly for DC polarity, stay within stated ranges and use under appropriate supervision
From $43.90 (Ex GST)
This product has multiple variants. The options may be chosen on the product page
Student Triple Range Voltmeter, Classroom Voltage Measurement Type
• Triple range student DC ammeters, supports teaching current flow and circuit behaviour with selectable ranges for different experiment loads • Two triple range sets listed, 0–100 mA, 0–500 mA, 0–1 A and 0–50 mA, 0–500 mA, 0–5 A, choose based on expected current level • Accuracy stated ±2.5% of full scale, supports consistent classroom readings for Ohm’s Law and circuit analysis activities • Threaded binding post terminals stated brass with 4 mm banana plug compatibility, supports quick connection with standard school leads • External zero adjust calibration stated, supports setting the pointer to zero before measurements and maintaining repeatable readings under appropriate supervision
From $43.90 (Ex GST)
This product has multiple variants. The options may be chosen on the product page
Superconductivity Demonstration Kit, Complete Classroom Experiment Set
- Complete kit includes petri dish, magnet, disc, forceps, and instruction book
- Spare disc and spare magnet options support replacement and continued use
- Disc size is 29 mm diameter and 2.9 mm thick
- Disc lifespan depends on maintenance and humidity control during storage
- Suitable for superconductivity demonstration in classroom and laboratory settings
From $18.90 (Ex GST)
This product has multiple variants. The options may be chosen on the product page
Timers and Counters
- Microprocessor controlled timers for physics labs, fast timing with auto ranging down to 0.1 ms resolution
- Memory capacity up to 20 readings, functions include add, average, purge and clear depending on model
- Timing modes include start stop, photogate, period and pendulum, supports common mechanics experiments
- Power options include 3 x AA battery, 12V AC/DC plug pack, and 240V AC mains, with LED or LCD displays
- Advanced models add counting and frequency modes, photogate power, dual gate timing, free fall solenoid control, and Geiger counting with adjustable tube high voltage plus audio and oscilloscope outputs
From $328.90 (Ex GST)
This product has multiple variants. The options may be chosen on the product page
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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.