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.
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
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
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.
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.
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.
Air Cored Inductance Coils
- 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
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.
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
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.
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.
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
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.
Battery Holders for AA and D Cells, 1 to 4 Cells, 4 mm Terminals Options
Capacitor Box
- 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
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.
Conductivity Electrodes of Stainless Steel
- 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
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.
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.
Digital AC Ammeter and Voltmeter, Dual Display Type
- AC and DC multimeters for classroom and general electrical work, used in IEC electricity teaching kits
- Standard 9V battery supply with auto power off, reduces battery drain during intermittent student use
- Large LCD display shows selected unit, supports correct function selection and quick checking during experiments
- 20A model includes high current range plus diode test, continuity beeper, capacitance, transistor gain, resistance to 200 MΩ
- 10A model adds auto ranging and backlight, includes capacitance, frequency, µA and mA ranges for broader circuit measurement
Digital AC/DC Multimeters, Portable Lab Use Type
- AC and DC multimeters for classroom and general electrical work, used in IEC electricity teaching kits
- Standard 9V battery supply with auto power off, reduces battery drain during intermittent student use
- Large LCD display shows selected unit, supports correct function selection and quick checking during experiments
- 20A model includes high current range plus diode test, continuity beeper, capacitance, transistor gain, resistance to 200 MΩ
- 10A model adds auto ranging and backlight, includes capacitance, frequency, µA and mA ranges for broader circuit measurement
Digital Coulomb Meter, 1–1999 nC Range, With Plastic Collecting Disc Included
Digital DC Meters Ammeter and Voltmeter, Dual Display Type
- Australian made IEC digital DC meters, designed for classroom durability, simple LCD readout
- 9V battery powered with Lo batt alarm, maintains accuracy and is easy to replace when required
- Auto power off after 20 minutes, one touch restores display, reduces battery drain in school use
- Ammeter ranges: 0.00 to 19.99 A, 0.000 to 1.999 A, 00.0 to 199.9 µA, over range LED
- Voltmeter ranges: 0.00 to 19.99 V, 0.000 to 1.999 V, 0.0 to 199.9 V, 10 MΩ input impedance
Dissectible Transformer Kit with Spot Weld Module and Full Accessory Set Included
- 35 × 35 mm iron core, “U” and clamped “I” section to close magnetic circuit.
- Mains primary coil with on/off switch, removable mains cable, standard teaching configuration.
- Tapped low-voltage secondary coil, heavy-current output for practical transformer experiments.
- Includes spot welder and heavy copper ring for induction heating, wax or solder melting demos.
- Glass-filled nylon coil formers, heat resistant, unbreakable design, Thompson’s ring included.
Electric Clinostat on Stand, 4 rev/hour, 240 V AC
- Electric clinostat on stand for seed and shoot growth study, slow rotation for controlled observation.
- Rugged motor rotates at 4 rev/hour, turns sponge platform under transparent protective cover.
- Plants and shoots pin to sponge surface, cover removes easily for spraying water and maintenance.
- Rotation helps even light distribution and reduces one-direction sag from gravity during growth monitoring.
- Runs on 220/240 V mains, supplied with removable mains cable for classroom and lab use.
Electricity Kit in Aluminium Case
- Aluminium carry case kit for teaching electrical theory, components in individual housings for long life
- 4 mm banana plug connections throughout, supplied with cables, designed for classroom repeat use
- Covers DC theory plus AC topics including transformers and chokes, for broad curriculum experiments
- Includes 5 amp power supply and digital meters, with some versions adding signal generator and motor generator
- Expanded set adds 12 V demonstration transformer, extra coils, multiple components, and supports 66 AC and DC experiments
Electromagnetic Induction Demonstrator with Rotating Wire and Rod Magnet
- Single-turn heavy wire loop rotated by hand around strong rod magnet for core induction demonstrations.
- Loop cuts magnetic field, generates very small induced voltage detectable with a very sensitive meter.
- Demonstrates conductor cutting magnetic lines of force, fundamental electromagnetic induction theory.
- Includes a built-in “mystery” teaching prompt for student discussion during experiments and lessons.
- Optional IEC DC amplifier LB0071-001 boosts small current for reading on student mA bench meters.
Electron Charge-to-Mass Apparatus with Tube, Solenoid Not Included
- Magic eye electron tube on base
- Heater and plate voltage terminals
- Visible electron fan, end viewing
- Magnetic deflection via solenoid field
- Curvature measurement for e/m method
Electronics and Photonics Kit
- HSC aligned electronics and photonics teaching system, designed for guided student learning with minimal instructor input
- Fixed work panel construction, components not removable, supports consistent setups across repeated classroom sessions
- 2 mm banana plug cable and link system, with adaptors to 4 mm when required for connection flexibility
- Nine experiments supplied as copyable files, provided as a separate CD option for the kit
- CD includes student and teacher versions with answers, single CD covers whole school with free copying permission
Electronics Trainer Panels
- Trainer panels with non-removable components, built for repeated classroom use and consistent circuit setups
- Digital trainer covers gates and circuit building, includes AND OR NAND NOR NOT, plus advanced and counting circuits
- Systems trainer uses sensors with sensitivity controls to build input output logic systems in real application style tasks
- Demonstration gates trainer uses overlays, rear slide switches and LEDs for class prediction and verification activities
- Runs from 12 V supplies depending on model, clear cover protects during storage and holds connection cables
Electrophorus metal with Handle and Plate
- lassic electrophorus device for collecting and removing electrostatic charge in teaching demonstrations
- Works with metal plate and insulating sheet, electrophorus placed opposite side to form capacitor system
- Flat metal disc fixed to a very insulating handle, designed for handling charged plate safely
- Supplied with handle and plate, supports repeatable electrostatics experiments on charge storage and transfer
- Diameter options 50 mm, 100 mm, 150 mm, choose size suited to demonstration scale and apparatus layout
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
Electrostatic Pith Balls
- Electrostatic pith balls for classroom demonstrations, available as plain or conductive coated sets
- Approx 8 mm diameter, light mass supports visible attraction, repulsion and charge transfer behaviour
- Plain option supplied as pack of 12, general ball shape, not fully round as described
- Conductive option supplied as pack of 10, surface coated with conductive paint for experiment use
- Suitable for electrostatic investigations using charged rods, electroscopes or induction setups where ball motion
- indicates field effects
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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.
