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.
High-Sensitivity Digital Electrometer for Low-Charge Measurement
- Digital electrometer for very small electrical measurements
- IEC digital electrometer as listed
- Measures small quantities of voltage, current and charge
- Voltage ranges listed up to 2000 mV
- Current ranges listed up to 2000 nA
- Charge range listed up to 2000 nC
- Very high impedance as listed
- Useful for electrostatic charge measurements
- Suitable for capacitor charging and insulation current experiments
- Supports demonstrations with electrostatic rods and Aepinus capacitors
- Do not connect to mains or high-energy circuits
- Use under appropriate laboratory or educational supervision
AUD 516.50 (Ex GST)
Hofmann Voltameter Spare Carbon Electrodes, Pair
- Spare carbon electrodes for glass type Hofmann voltameter
- Supplied as a pair for replacement use
- Accessory designed for compatible Hofmann electrolysis apparatus
- Stopper size listed as 18 mm × 13 mm, top × bottom
- Not designed to fit LC-80-GE5600-01
- Suitable for classroom electrolysis demonstrations
- For laboratory or educational use under appropriate supervision
AUD 18.90 (Ex GST)
Hofmann Voltameter Spare Platinum Electrodes, Pair
- Spare platinum electrodes for Hofmann voltameter use
- Supplied as a pair for replacement or setup maintenance
- Designed to fit LC-80-GE5600-01 Hofmann voltameter
- Suitable for compatible glass Hofmann voltameter applications
- Can be adapted using rubber stopper #3, one hole type
- Tight stopper fit may require gentle insertion with water lubrication
- For laboratory or educational use under appropriate supervision
AUD 114.90 (Ex GST)
Hofmann Voltameter, All Plastic Electrolysis Type
- Hofmann voltameter for electrolysis demonstrations
- All plastic type, Australian designed and manufactured
- Includes 1 pair of platinum electrodes
- Robust classroom design for repeated educational use
- Supports demonstrations of water decomposition and gas collection
- Must be washed after each use for proper maintenance
- Use PPE when filling with acid solution and follow instructions carefully
AUD 302.90 (Ex GST)
In-Line Mini DC Ammeter, ±3 A Digital Current Meter
- In-line mini digital ammeter for DC current measurement
- Measurement range is stated as ±3 A
- Auto-switching display resolution supports low and higher current readings
- Supplied with alligator clip leads for direct circuit connection
- Polarity indicator shows plus or minus current direction
- Auto power off helps conserve the CR1220 lithium battery
- Compact 53 × 21 × 15 mm body for classroom circuit work
AUD 124.50 (Ex GST)
In-Line Mini DC Voltmeter, ±25 V Digital Meter
- In-line mini digital voltmeter for DC voltage measurement
- Measurement range is stated as ±25 V
- Auto-switching display supports low and higher voltage readings
- Supplied with alligator clip leads for direct circuit connection
- Polarity indicator shows plus or minus voltage direction
- Auto power off helps conserve the CR1220 lithium battery
- Compact 53 × 21 × 15 mm body for classroom circuit work
AUD 124.50 (Ex GST)
Iron Filings for Magnetic Field Experiments
- Iron filings for magnetic field experiments and demonstrations
- Suitable for school, university and teaching laboratory use
- Used to visualise magnetic field patterns around magnets
- Available as 100 g in screw top bottle
- Available as 500 g bulk pack
- Practical material for physics and magnetism activities
- Supports qualitative demonstrations of magnetic field lines
- Suitable for use with bar magnets, horseshoe magnets and magnetic field boards
- Store securely after use to reduce spillage and contamination
- Wear appropriate safety glasses and gloves when handling
- Keep away from eyes, mouth, sensitive electronics and magnetic storage media
- Use under appropriate laboratory or educational supervision
From AUD 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
- Press type contact key for basic circuit experiments
- Classical switch for making and breaking electrical circuits
- Circuit is made only when the key is pressed down
- Silver plated contact points as listed
- Strong phosphor bronze spring blade as listed
- IEC 4 mm socket spin-free head terminals as listed
- Designed for long classroom service life
- Suitable for low-voltage electricity demonstrations
- Useful for physics and general science practicals
- Practical switch for student circuit work
- Do not connect to mains electricity
- Use under appropriate laboratory or educational supervision
AUD 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 AUD 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 AUD 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 AUD 85.90 (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 AUD 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 AUD 78.50 (Ex GST)
This product has multiple variants. The options may be chosen on the product page
Low Power Simple Light Source, 2.5 V MES, 2 Wires
- Simple low power light source for basic electricity teaching
- Uses a 2.5 V MES lamp
- MES lamp is screwed into a plastic base
- Supplied with two connected wires for circuit connection
- Suitable for simple classroom circuit demonstrations
- Practical for introducing lamps, cells, switches and basic current flow
- Compact design supports student practical activities
- Confirm power source, voltage suitability and classroom supervision before use
AUD 12.50 (Ex GST)
Low Power Simple Light Source, 4 mm Sockets, 2.5 V MES
- Simple low power light source for basic electricity teaching
- Uses a 2.5 V MES lamp
- MES lamp is screwed into a plastic base
- Includes 2 × 4 mm sockets for circuit connection
- Suitable for low-voltage classroom circuit experiments
- Component of the IEC Electricity Kit LC-80-EM1763-001
- Practical for teaching lamps, current flow, switches and simple circuits
- Confirm power source, voltage suitability and classroom supervision before use
AUD 39.90 (Ex GST)
Magnatoids Magnet Pair, 60 x 18 mm
- Pair of compact magnets for magnetism demonstrations
- Useful for teaching magnetic attraction and repulsion
- Demonstrates strong magnetic forces in hands-on science activities
- Can be used to show magnetic field effects on nearby objects
- Magnets can produce a singing or buzzing sound when tossed together
- Supports lessons on force, equilibrium and magnetic interaction
- Suitable for science classrooms, laboratories and STEM activities
- Compact format for practical teacher-led demonstrations
- Keep away from sensitive electronics, magnetic cards and medical implants
- Use under appropriate laboratory or educational supervision
AUD 12.50 (Ex GST)
Magnet Teaching Kit, 7 Piece, Supplied in Case
- 7 piece magnet teaching kit for physics and science education
- Includes bar magnets for magnetic field demonstrations
- Includes magnetic needle and stand
- Magnetic needle length listed as 140 mm
- Magnetic needle stand height listed as 100 mm
- Includes U magnet listed as 95 × 62 × 10 mm
- Includes horseshoe magnet listed as 31.5 × 12 × 6 mm
- Includes ring magnet listed as 40 mm OD × 20 mm ID × 8 mm thick
- Includes compass and iron filings
- Supplied in case listed as 247 × 182 × 68 mm
- Suitable for school, university and teaching laboratory use
- Use under appropriate laboratory or educational supervision
AUD 93.50 (Ex GST)
Mass of Electron Power Supply with Digital Meter
- Special purpose power supply for Mass of Electron experiment
- Designed for use with LC-80-AP2120-001 experiment setup
- Powered by 220/240 V mains
- Fixed high voltage output listed as 250 V DC at about 1 mA
- Fixed heater output listed as 12 V AC at about 1 A
- Adjustable regulated current output from 0.1 to 2 A
- Regulated current output supports up to 25 V max
- High voltage output is used for the Magic Eye tube anode connection
- 12 V AC output is used for the tube heater
- Regulated current controls the magnetic field in the air-cored solenoid
- Large digital meter can monitor regulated current or output voltage
- Use only under appropriate teacher or laboratory supervisor control
AUD 736.90 (Ex GST)
Metals Kit, Set of 8 Metal Rods
- Metals kit for laboratory and educational demonstrations
- Supplied as a set of 8 different metal rods
- Rods are listed as 50 mm long
- Rod diameter listed as 3 mm
- Includes lead, aluminium, iron, copper, brass, nickel, tin and titanium
- Designed for students to touch, feel and recognise different metals
- Useful for teaching metal identification and material properties
- Suitable for chemistry, physics and general science lessons
- Compact kit format for classroom handling
- Confirm experiment method before use with chemicals or heat
- Lead rod should be handled with appropriate hygiene procedures
- Use under appropriate laboratory or educational supervision
AUD 39.90 (Ex GST)
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 AUD 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 AUD 129.50 (Ex GST)
This product has multiple variants. The options may be chosen on the product page
MiniPak Switched AC/DC Power Supply, 2 - 12 V, 5 A
- Compact MiniPak general purpose power supply for laboratory and education use
- Provides switched AC and DC outputs at 2, 4, 6, 8, 10 and 12 V
- Output current listed as about 5 to 6 A
- DC output is full-wave rectified but not filtered
- Uses 4 mm safety sockets instead of 4 mm terminals
- Rear panel mains switch
- Power-on LED indicator included
- LED changes from green to red when output overload occurs
- Automatically resetting overload protection with audible click
- Housing includes carry handles and rubber feet
AUD 267.50 (Ex GST)
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 AUD 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 AUD 219.50 (Ex GST)
This product has multiple variants. The options may be chosen on the product page
Motorised Mini Stroboscope with Adjustable Speed
- Motorised stroboscope for teaching stroboscopy principles
- Built-in speed control supports more consistent disc rotation
- Supplied with 4, 8 and 12 slot discs
- Blank disc included for classroom-created slot patterns
- Can be supported on a retort stand with a bosshead
- Runs from AC or DC power up to 12 V maximum
- Suitable for supervised motion and apparent movement demonstrations
AUD 169.90 (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.
AUD 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 AUD 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
- Norwood type electrode kit for electrolysis demonstrations
- Set consists of 4 glass tubes with mounted electrodes
- Each glass tube has an electrode sealed inside
- Electrode protrudes from the sealed end for connection to a power source
- Includes 2 carbon rod electrodes in glass
- Includes 1 stainless steel rod electrode in glass
- Includes 1 platinum wire electrode in glass
- Bracket supplied to carry any 2 electrodes into a small beaker
- Can be used for electrolysis experiments
- Supports generation and collection of gases inside the glass tubes
- Confirm power source, electrolyte and experiment method before use
- Use only under appropriate laboratory or educational supervision
AUD 125.90 (Ex GST)
Oersted’s Apparatus with Magnetic Needle and Stand
- Oersted’s apparatus for physics and electricity demonstrations
- Demonstrates the magnetic effect of electric current in a wire
- Includes magnetic needle with stand as listed
- Title references 75 mm needle
- Description references 15 cm long permanent magnetic needle
- Needle rotates freely inside an aluminium frame
- Current can flow over or under the needle
- Current direction can be changed for comparison
- Needle mounted on sensitive agate bearing as listed
- Includes sturdy base and binding posts as listed
- Designed for compatible low-voltage classroom circuits
- Use under appropriate laboratory or educational supervision
AUD 37.50 (Ex GST)
Ohm’s Law Apparatus with Meter, Rheostat and Push Key
- Ohm’s Law apparatus for physics and electrical demonstrations
- Designed to demonstrate the relationship between voltage, current and resistance
- Supplied in a wooden enclosure as listed
- Includes milliammeter as listed
- Includes voltmeter as listed
- Includes rheostat for current control
- Includes push key for circuit make-and-break operation
- Includes terminal posts for electrical connections
- External battery is required and not supplied
- Suitable resistance is required and not supplied
- Designed for compatible low-voltage educational circuits
- Use under appropriate laboratory or educational supervision
AUD 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.
AUD 174.50 (Ex GST)
Permanent Magnet Wand, Moulded in Plastic
- Magnetic wand learning resource for science education
- Permanent magnet moulded in plastic
- Suitable for classroom magnetism demonstrations
- Useful for exploring attraction and repulsion
- Supports lessons on magnetic materials and magnetic fields
- Practical tool for sorting magnetic and non-magnetic objects
- Suitable for school, university and teaching laboratory use
- Lightweight classroom accessory for hands-on activities
- Use away from sensitive electronic or magnetic storage devices
- Intended for laboratory or educational settings only
- Use under appropriate teacher or laboratory supervision
AUD 7.50 (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.