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.
$148.00 (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
$73.00 (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.
$1,396.00 (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.
$1,098.00 (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.
$265.00 (Ex GST)
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
From $45.00 (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.
$133.00 (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
$58.00 (Ex GST)
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.
$1,003.00 (Ex GST)
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
From $147.00 (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.
$52.00 (Ex GST)
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
From $40.00 (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.
$102.00 (Ex GST)
Digital Coulomb Meter, 1–1999 nC Range, With Plastic Collecting Disc Included
Digital electroscope-style coulomb meter, displays deposited charge directly as a numeric reading for clear demonstrations.
Measures charge delivered via resistor current, capacitor discharge, or static sources like a charged plastic rod.
Direct readout up to 1.999 nC supports repeatable comparisons without interpreting vane deflection.
Plastic housing version, stated identical performance to earlier metal housing model for classroom practicality.
Useful electrostatics tool for teaching charge transfer, charge storage, and static electricity experiments.
$145.00 (Ex GST)
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.
$885.00 (Ex GST)
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
From $1,267.00 (Ex GST)
This product has multiple variants. The options may be chosen on the product page
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.
$262.00 (Ex GST)
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
$187.00 (Ex GST)
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
From $37.00 (Ex GST)
This product has multiple variants. The options may be chosen on the product page
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
From $309.00 (Ex GST)
This product has multiple variants. The options may be chosen on the product page
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
From $42.00 (Ex GST)
This product has multiple variants. The options may be chosen on the product page
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 $69.00 (Ex GST)
This product has multiple variants. The options may be chosen on the product page
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
From $10.00 (Ex GST)
This product has multiple variants. The options may be chosen on the product page
Electrostatic Rubbing Cloth Set (2 Pack), Cotton and Wool
- 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.
$11.00 (Ex GST)
Electrostatics Experiment Kits
- Two electrostatics kit levels, simple parts set for basic experiments or advanced Nuffield type for deeper teaching
- Simple kit supports introductory electrostatics activities using a straightforward selection of parts
- Advanced kit includes IEC metal vane electroscope, suited to more advanced electrostatics demonstrations and investigations
- Designed for classroom teaching, selection based on experiment complexity and the required electrostatics equipment
- Choose simple for fundamentals, or advanced for electroscope based work and extended electrostatics experiments
From $58.00 (Ex GST)
This product has multiple variants. The options may be chosen on the product page
Hall Effect Measurement Kit with Constant-Current Supply, Probe and Digital Meters
- Constant-current supply 0–2 A, holds current even if load heats and resistance changes, up to 25 V DC.
- Hall probe provides direct mT readout, selectable ranges 0–10 mT and 0–100 mT.
- Digital meter can switch display from output amps to output volts for setup and checks.
- Power unit plus Hall probe forms the kit, for measuring magnetic fields in student experiments.
- For full magnetic experiments, pair with Helmholtz coils and an air-cored solenoid as the field source.
$805.00 (Ex GST)
Hand-Wound Motor/Generator Unit for U-Core Assemblies
- Compact DC motor and generator module, hand wound via wheel and belt, belt removable.
- Fits permanent U-shaped magnet, also integrates into U-core within Hodson induction kit setups.
- U-core coil can create DC field, field strength adjustable for controlled motor and generator studies.
- Ball race bearings, quality commutator, robust sprung brushes, built for reliability and long life.
- LED output monitoring shows voltage and polarity, motor runs with good torque at about 6 V DC.
$172.00 (Ex GST)
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.
$23.00 (Ex GST)
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.
$182.00 (Ex GST)
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.
$101.00 (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.
$67.00 (Ex GST)
U-Core Electromagnet and Armature Set, 12 V DC Rated
- Two 600-turn coils on steel yoke, series-wired for strong U-core efficient magnetic circuit.
- 4 mm spin-free IEC terminals for quick, secure connections to lab supplies and leads.
- Steel armature plate with hook provides moving load point for force and holding tests.
- Holding force increases with current through both coils, ideal for current versus force studies.
- Works on 12 V DC, also usable on AC to compare magnet behaviour and hum
$78.00 (Ex GST)
didn't see what you are looking for ?
We’ll source it or make it for you. LabChoice supports your research every step.