The Iron filings bubble is suitable for more simple magnetic field plotting experiments in place of loose iron filings. It comprises a shallow, sea
Low voltage, high torque electric motor suitable for model making and similar applications. Has cylindrical body with bearings. Electrical connecti
A centre zero moving coil Millivoltmeter brought to you by Unilab.
Encased in the original orange Unilab colours, this millivoltmeter is an i
This simplified version of the Power Signal Generator, is a versatile device, enclosed in our SpaceSaver case. It is ideal for all experiments in s
This Volta Pile Apparatus is a fully functioning replica of Allesandro Volta's apparatus.
The item is approximately 178mm (7"") tall in
Circular Coil Mounted on a 254mm x 178mm plastic base.
A coil with 94 turns of 1 mm diameter Copper wire is mounted on a plastic base, and su
The Parallel Plate Capacitor Apparatus is used to study the principle of capacitance, its relationship with charge and voltage, and its dependence
This Magnetic Field Demonstration Plate is made up of a transparent plate having a matrix of small circular chambers, each chamber containing an ir
This Ohm's Law Apparatus is used to demonstrate the interdependence of current, voltage and resistance.
The Lenz's Law Kit provides the necessary tools to discover concepts involving Farady's Law, magnetism, and eddy currents in addition to the Lenz's
Digital school voltmeter which is perfect for any physics laboratory. Light and portable design, with a large LCD display. Can be used to mea
Digital school ammeter which is perfect for any physics laboratory. Light and portable design with a large LCD display of 3½ digits. P
These bar magnets are particularly suited to younger pupils.
The magnets possess good magnetic strength with very high resistance to demagnet
UT161B is a reliable true RMS digital multimeter with display counts of 6000. It can measure up to 1000V AC/DC.
Equipped with audible and vis
Contents enable a class of up to 30 students working in groups to carry out investigations into electrical components and circuits using structured
A robust instrument for general laboratory use with all the advantages of the Spacesaver case. This updated model has a more accurate Direct Digita
This Philip Harris Electric Motor Kit comprises all the parts required to build 6 model motors as in the Westminster Electromagnetic Kit.
Eac
The kit includes
1 x Easy read meter
1 x 10A d.c. shunt
1 x 20V d.c. shunt
The Easy-Read Digital Meter by Unilab can be combined with the Easy-Read Attachments to create an Ammeter, Milliammeter, Voltmeter or Millivoltmete
Use the meter to measure the current through the Helmholtz Coils. The attachments are colour-coded and their sockets are arranged to help students grasp the concepts of shunts and multipliers.
Input impedance: 100kΩ
Resolution: 0.01
Accuracy: ±2%
Standard size DPDT (Double Pole, Double Throw) toggle switches. Panel mounting with solder tag terminals. Supplied with On/Off indicator plate.
Pack of 10.
Compact 3½ digit LCD digital manual range multimeter, ideal for educational use.
It has 20 ranges including:
Compact 3½ digit LCD digital manual range multimeter, ideal for educational use 20 ranges including transistor test, 10A current test, audible continuity test, diode test, and square wave 50Hz frequency test.
Overload protection on all ranges except 10A DC current range. Low batter...
This moving coil analogue voltmeter by Unilab is suitable for measuring d.c. voltages in two ranges.
A moving coil voltmeter, suitable only for d.c. voltages. Sensitivity 1000Ω/V nominal. Ranges 5V and 15V.
This moving coil analogue ammeter by Unilab is suitable for measuring d.c. current in two ranges.
This moving coil meter has two ranges, 0 to 1A or 0 to 5A and is suitable for d.c. only. Volts drop 75mV.
The National Grid Demonstration is an extremely safe way to demonstrate the advantages of distributing power at high voltages.
The demonstrat
The demonstration is made up of two step up/down transformers that are used to transform the 12V ac from a school power supply to 115V (nominal). The trans...
This kit provides everything required to produce a simple d.c. motor, helping students to better understand how they work and the principles behind
This kit provides everything required to produce a simple d.c. motor, helping students to better understand how they work and the principles behind them. Fully illustrated instructions make building the motor an accessible project for students of all levels.
The kit contains:
1x...
Iron filings pre-packed in cardboard 'sprinkler pots'. Ideal for magnetic flux experiments.
Iron filings pre-packed in cardboard ‘sprinkler pots’.
Contents of pot: 225g
The Axial Search Coil consists of 5000 turns of very fine copper wire on a bobbin fixed at one end of fibreglass board (electrically insulated and
The Lateral Search Coil consists of 5000 turns of very fine copper wire on a bobbin fixed at one end of fibreglass board (electrically insulated an
The teacher can put their own values of resistor into the circuit using the easy access screw terminals. If there are several boards in the classro
The Component Investigations Board has a selection of five different electrical components suitable for investigating current and voltage character
Ideal for introductory electronics.
A basic assortment of circuit components including:
• MES Lampholders (x10) (B8A56972)
• MES Bulbs (x10) (B8A56728)
• 6V Buzzer with connecting leads (x1) (B8A61268)
• Electric Motor, 3 - ...
Carbon Rods for the BEK electrode holder (B8H79994) which is available to purchase separately.
Carbon Rods for electrode holder.
Supplied in packs of 10
Comparisons can be made between AA and D cells - internal resistance and maximum current.
It is hoped that students will see patterns - small
Comparisons can be made between the AA and D cells - internal resistance and maximum current.
It is hoped that students will see patterns - smaller resistors result in smaller terminal voltage and larger circuit currents.
Your ammeter should be connected between point X and the top of...
The Relay Demonstration Unit allows the investigation and study of how a relay functions, in a clear and practical manner. A useful property of th
The Worcester Circuit board allows students to construct and explore simple circuits, series circuits, parallel circuits, and Ohm’s Law
BEK 3-Way Switch mounted on a yellow baseplate with sockets to accommodate the connection of 4mm plug leads. Excellent for general circuit work. Pack of 1 A 3 way switch for use with the Basic Electricity Kit.
A 3 way switch for use with the Basic Electricity Kit.
BEK Variable Rheostat mounted on a yellow baseplate with sockets to accommodate the connection of 4mm plug leads. Excellent for general circuit wor
Vary the current in a circuit using this rheostat.
Supplied with 11Ω coil.
BEK Buzzer mounted on a yellow plastic tile with connections for 4mm plugs or for use with crocodile clips.
Features the buzzer circuit symbo
Connect the positive lead to the + terminal.
Takes plugs or use crocodile clips.
It features the Buzzer symbol on top.
BEK Bulb Holder.
The BEK Bulb Holder accepts all screw-in miniature bulbs. Mounted on a yellow plastic tile with connections for 4mm plugs or
Bulb Holder
Bulbs sold separately.
BEK Changeover Switch - moving the contact directs the current through different circuits. The switch is mounted on a yellow baseplate, featuring
Moving the contact directs the current through different circuits. Switch symbol on top.
BEK Electric motor with drive pulley securely mounted on yellow plastic base. Accepts 4mm plugs or crocodile clips.
Electric motor with drive pulley securely mounted on yellow plastic. Takes plugs or use crocodile clips.
BEK Push Switch mounted on a yellow baseplate with sockets to accommodate the connection of 4mm plug leads. Excellent for general circuit work. Pack of 1 Push Switch for BEK.
Push Switch for BEK.
BEK Single cell holder with 4mm sockets, ingeniously moulded so that a cell can only be inserted the correct way around.
Single cell holder with 4mm sockets, ingeniously moulded so a cell can only be inserted the correct way around.
Takes one D cell.
For use with either Basic Electricity Kit.
BEK LED mounted on a yellow baseplate with sockets to accommodate the connection of 4mm plug leads. Excellent for general circuit work.
Mounted red LED bulb with 4mm sockets.
Mounted green LED bulb with 4mm sockets.