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 matched to IEC small demonstration transformer coil format and Hodson Induction Kit
- Inductance options 5 mH, 10 mH, 15 mH, 20 mH by adjusted turns
- Two 4 mm banana sockets moulded into the coil body for quick instrument connections
- Consistent coil design across the series, supporting repeatable demonstrations of inductance and electromagnetic induction
- Each coil supplied as a single component, choose the required millihenry value for the experiment
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
- Spark generator cable accessories for air track spark recording systems, supports reliable connection and controlled operation
- Remote control cable includes press button for start and stop, supports safer bench use by keeping hands away from main unit
- EHV cable pair connects spark tracks to spark generator, supports proper delivery of high voltage to the track electrodes
- Earth cable uses 4 mm banana plugs to connect between air track and spark generator, supports stable earthing connection
- Replacement cables help maintain spark recording performance, confirm compatibility with existing spark generator sockets and track hardware 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 Electricity Circuit Kits, Educational Circuit Components Lab Set
• Basic electricity circuit teaching kits using a baseboard connector system, supports student investigation of circuits and components
• Worcester pattern kit uses pin board with 16 upstanding pins and bronze strip component mounts, circuits built pin to pin
• Worcester type new kit uses PCB connector strips into spring terminals for low contact resistance and easy connections
• Components listed include battery holders and batteries, lamps and holders, switches, rectifier or diode, resistor, potentiometer, leads, wires and electrodes
• Includes small parts, choking hazard warning for under 3, box size 360 x 330 x 55 mm and spare globe reference stated for one kit
From $171.90 (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 Speed Meter and Adjustable Holder
- BeeSpi V photogate speed meter uses two parallel photogates to detect objects and measure speed in motion experiments
- Measures from zero to 99.99 km/h, displays results in cm/s and km/h, stores up to five readings at a time
- Battery powered operation uses 2 x AAA cells, batteries not included, suitable for classroom portability
- Dedicated holder secures the BeeSpi V and allows angle and height adjustment for slopes, carts and free fall setups
- Holder supplied separately from the photogate, both intended for laboratory or educational settings under supervision
From $93.50 (Ex GST)
This product has multiple variants. The options may be chosen on the product page
Capacitor Box, Decade Capacitance Type
- Rotary capacitor selection boxes, decade models with 10 steps per dial, plus 12 step discrete selection option
- Ranges cover 220 pF to 11.11 µF, with totals 1.11 µF, 11.1 µF, or 11.11 µF depending on dial count
- Step sizes include 0.001 µF, 0.01 µF, and 1 µF increments, plus discrete capacitor selection by position
- Voltage ratings: 400 V DC on multi dial decade units, 250 V DC or 150 V AC on single dial units
- 4 mm spin free terminals with extra earthing terminal, typical accuracy ±5% across the range
From $183.50 (Ex GST)
This product has multiple variants. The options may be chosen on the product page
Centre Zero Student Meter, DC Current Demonstration and Polarity Teaching Type
- Centre zero student meters for DC current measurement, supports polarity and direction demonstrations with deflection either side of zero
- Single range options listed across amps, milliamps and microamps including 1-0-1 A, 50-0-50 mA and 50-0-50 µA galvanometer scale
- Fine range option listed 3.5-0-3.5 mA with x0.1 mA scale detail, supports sensitivity teaching and small current observation tasks
- 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 instruction
- Used in physics labs and electronics classrooms for current study, keep within range and use under appropriate supervision during circuit experiments
From $43.90 (Ex GST)
This product has multiple variants. The options may be chosen on the product page
Centre Zero Student Volt Meter, DC Polarity and Deflection Teaching Type
- Centre zero student volt meters for DC voltage study, supports polarity demonstrations with clear deflection either side of zero
- Single range options listed 35-0-35 mV and 2-0-2 V, suitable for low level voltage measurements and circuit investigations
- 1R/V centre zero format stated, supports learning activities in electromagnetism and electrical circuits where sign and direction matter
- Economical durable construction stated with large viewing window 90 x 70 cm and overall dimensions stated 100 x 90 x 95 cm, supports visibility for group teaching
- Use under appropriate supervision and keep within the stated range, connect correctly to observe positive and negative values in controlled classroom experiments
From $43.90 (Ex GST)
This product has multiple variants. The options may be chosen on the product page
Centre Zero Student Voltmeter, Dual Range Classroom Voltage Demonstration Meter
• Centre-zero student voltmeter, galvanometer style, shows positive or negative deflection about zero.
• Two DC ranges provided, 50–0–50 and 500–0–500, supports low and higher voltage demonstrations.
• Useful for polarity observation, circuit analysis, and Ohm’s law related voltage experiments in classes.
• Large viewing window 90 × 70 cm, designed for group visibility during bench-top demonstrations.
• Overall size stated 100 × 90 × 95 cm, economical durable construction for repeated student use.
$43.90 (Ex GST)
Circuit Board Kit Spare Parts, Replacement Connectors and Circuit Components
From $3.90 (Ex GST)
This product has multiple variants. The options may be chosen on the product page
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)
Conductivity Electrodes, Stainless Steel Type
- Stainless steel electrode sets for measuring or comparing liquid conductivity in classroom or lab demonstrations
- Choice of electrode geometry: adjustable strips with 10 mm square face, fixed plates, or fixed stainless steel rods
- Lamp in series options provided on fixed plate and fixed rod models for conductivity indication during tests
- Connection styles vary by model, including terminals, 4 mm socket connection, or flexible leads for setup convenience
- Designed as selectable electrode sets within the same conductivity teaching range, choose format to match experiment method
From $49.90 (Ex GST)
This product has multiple variants. The options may be chosen on the product page
Constant-Current Capacitor Charging Apparatus with Power Supply Included
- Calculates capacitance in µF using constant-current charging and first-principles measurements.
- Very small charging current is set then held constant throughout the charge period for clean analysis.
- Capacitor voltage monitored with high-impedance DVM, 10 MΩ input resistance specified.
- Student uses stopwatch timing, linking current, time, and voltage to determine capacitance value.
- Compact 9 V battery supply, typical currents under 1 mA, supports long battery life in class use.
$126.90 (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
Copper Sheet And Copper Turnings
- Copper materials for classroom and laboratory activities, includes high surface area turnings and flat sheet for fabrication and experiments
- Copper turnings supplied 500 g technical grade fine, suitable where increased surface area is needed for faster reaction observations
- Used for electrochemistry demonstrations, corrosion studies and displacement style reactions, supports hands on exploration of copper behaviour
- Copper sheet supplied as plain raw squares 150 x 150 mm, thickness stated 0.36 mm, 28 SWG, pack of 8 pieces
- Useful for electrode plates, conductivity trials and material property activities, store dry and handle with appropriate supervision in education settings
From $77.50 (Ex GST)
This product has multiple variants. The options may be chosen on the product page
Decision Reaction Timer Device for Response Time Testing
- Random delay 10–90 s, unpredictable start, reduces anticipation bias in reaction time measurement.
- Large LED red or green plus beeper, selectable LED only, sound only, or both.
- Single decision mode, press on cue, dual decision mode, choose correct button by colour.
- Start by operator or self-start button, supports paired testing or individual practice sessions.
- Two press buttons with 1 m cables, can mount to block, requires 12 V supply and external timer.
$253.90 (Ex GST)
Digital AC Ammeter and Voltmeter, Dual Display Type
- Australian made IEC AC meters designed for classroom durability with simple LCD readout
- 9V battery powered with LO BATT alarm, accuracy not affected and battery easy to replace
- Auto power off after 20 minutes, one touch restores display, supports forgetful classroom use
- AC ammeter measures 0.00 to 19.99 A with 10 mA resolution, over range red LED with no damage risk
- AC voltmeter measures 0.00 to 199.9 V with 0.1 V resolution, over range red LED, no knobs switches or fuses
From $183.50 (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.