Electricity and Magnatism – Central Science Supplies

ELECTRICITY KIT, (SET OF 10)

adminbenscience — Tue, 13 Oct 2026 17:31:21 +0000

High quality kit, designed for teaching simple electric circuits in Primary Schools. The students will be able to acquire basic knowledge on electricity and the principle of electric power generation. They will also be able to perform experiments with their own ideas.

Consist of :
1 Assembly Board Complete 10 pcs
2 Switch Complete 10 pcs
3 Lamp Socket 20 pcs
4 Bulb E 10 2.5V 20 pcs
5 Battery Holder Complete without Battery 20 pcs
6 Cable with Stecker, Red 30 pcs
7 Cable with Stecker, Blue 30 pcs
8 Conductor Holder Complete 10 pcs
9 Copper-Conductor # 1 x 15 x 81 mm 10 pcs
10 Aluminium-Conductor # 1 x 15 x 81 mm 10 pcs
11 Steel-Conductor # 1 x 15 x 81 mm 10 pcs
12 Plastic Non Conductor # 1 x 15 x 81 mm 10 pcs
13 Wood Non Conductor 10 pcs
14 Motor Complete 10 pcs
15 Wheel Complete 10 pcs
16 Wheel Axle Extension 10 pcs
17 Belt 10 pcs
18 Nylon Rope Length 1500 mm (No.12) 10 pcs
19 Section Box 100 mm 1 pc
20 Section Box 40 mm 1 pc
21 Box Corrugated Plastic 420 x 270 x 207 mm, (# 3 mm, Yellow color) 1 pc

Experiment topics :
.Simple electric circuit.
.Parallel circuit.
.Series circuit.
.Electric conductors and non-conductors.
.Application of electric energy.
.Generation of electric energy by a dynamo.
Dimension :(L) 43.00 x (W) 29.00 x (H) 21.00 cm
Weight :9.316 kg

ELECTRICITY AND MAGNETISM KIT 4

adminbenscience — Tue, 13 Oct 2026 17:29:40 +0000

Downloads Data Sheet Electricity & Magnetic Kit ESP59118.PDF File

Experiment Topics
Fundamental Principle
LU-1 Simple Circuit
LU-2 One Way and Two Way Single Pole Switches
LU-3 Circuit to Turn on a Lamp From Two Switches
LU-4 Measuring Voltage. The VOLTMETER I
LU-5 Measuring Voltage. The VOLTMETER II
LU-6 Measuring Current. The Ammeter
LU-7 Conductor and Non Conductors
LU-8 Conducting and Non Conducting Liquids I
LU-9 Conducting and Non Conducting Liquids II
Electric Resistance
LU-10 Ohm’s Law
LU-11 Using Ohm’s Law to Determine Resistances
LU-12 The Resistances of a Lamp
LU-13 Lamps in Series and Short Circuit
LU-14 Resistors in Series
LU-14a Resistors in Series II
LU-15 Lamps in Parallel
LU-16 Resistors In Parallel
LU-17 Combined Series and Parallel Connection of
Resistors
LU-18 Internal Resistance of Dry Cell
LU-19 The Voltage Divider
LU-20 The Potentiometer as Voltage Divider
LU-21 Rheostat (Variable Resistor)
Electrical Energy and Power
LU-22 Heat Energy from Electric Energy
LU-23 Light Energy from Electric Energy
LU-24 Making a Fuse
LU-25 Power in Electric Circuit
LU-26 Heater
LU-27 Electric Energy Consumed by a Water Heater
Electrochemistry and Capacitor
LU-28 Voltage Generator by Metals Immersed in
Electrolyte Solution
LU-29 Capacitors
Electromagnet
LU-30 Magnetic Field Around a Straight Wire
LU-31 Magnetic Field Around a Circular Wire
LU-32 Magnetic Field Around a Solenoid
LU-33 Electromagnets
Electromagnetic Induction
LU-34 Electromagnetic Induction
LU-35 Electromagnetic Induction II
LU-36 Laminated and Not Laminated Iron Core
LU-37 Useful Eddy Current
LU-38 The Transformer
AC Circuit
LU-39 Alternating Voltage and Current
LU-40 Capacitive Reactance
LU-41 Inductive Reactance
LU-42 AC Magnetizing Current
LU-43 Thompson’s Ring
LU-44 RC and RL Series in AC Circuit. Phase Difference

supplied with experiment manual book
Dimension :(L) 61.00 x (W) 44.00 x (H) 16.00 cm
Weight :7.950 kg

ELECTRICITY AND MAGNETISM KIT 1

adminbenscience — Tue, 13 Oct 2026 17:29:26 +0000

Consist of :
Assembly Board 120 Holes with Screen Printing Logo 1 pc
Bridge Connector 10 pcs
Alligator Clip, Red and Black 2 pcs
Change Switch 2 pcs
I Core 1 pc
U Core 1 pc
Coil 250 Turns 1 pc
Coil 500 Turns 1 pc
Coil 1000 Turns 1 pc
Clamp Plug 4 pcs
Spring Plug 2 pcs
Rectangular Bar Magnet 6 x 19 x 70 mm, Red-Black 2 pcs
Compass Model 1 pc
Electrolysis Vessel 1 pc
Copper Electrode 1 pc
Zinc Electrode 1 pc
Iron Electrode 1 pc
Lead Electrode 1 pc
Resistor 47 Ohm, 2W 1 pc
Resistor 100 Ohm, 2W 1 pc
Single Polar Switch 1 pc
Lamp Bulb E 10, 6V/0.5 A 4 pcs
Lamp Holder E 10, Lateral 2 pcs
Constantan Wire 25 m 1 pc
Nichrom Wire 25 m 1 rol
Fuse Wire 25 m 1 rol
Iron Powder 100 g 1 pc
Battery Holder 4 pcs
Connecting Lead DC 50 cm, Red 2 pcs
Connecting Lead DC 50 cm, Black 2 pcs
PVC Rod 2 pcs
Plexiglass Rod 2 pcs
Plotting Compasses, Plastic 10 pcs
Basic Meter 90 2 pcs
Diode 1N4002 1 pc
U Magnet (U082) 1 pc
Bimetal set 1 set
Magnet SMP 1 pc
Box and tray 1 set

Support tools (sold separately) :
Stand Base with 3 Clamps 2 pcs (Available in Mechanic Kit)
Stand Foot 2 pcs (Available in Mechanic Kit)
Stand Rod 10 x 250 mm, Stainless Steel 2 pcs (Available in Mechanic Kit)
Stand Rod 10 x 500 mm, Stainless Steel 2 pcs (Available in Mechanic Kit)
Nylon Thread 1 rol (Available in Mechanic Kit)
Bosshead Clamp 2 pcs (Available in Mechanic Kit)
Universal Clamp 70 mm 2 pcs (Available in Mechanic Kit)
Power Supply 3A, 36W (ESP60751) 1 pc
Analog Multimeter, SUNWA YX-360TRn 1 pc

Dimension :(L) 61.00 x (W) 26.00 x (H) 17.00 cm
Weight :4.500 kg

ELECTRICITY AND MAGNETISM KIT 2

adminbenscience — Tue, 13 Oct 2026 17:28:47 +0000

Experiment Topics
Capacitor Circuit
LU 1 Capacitors in Parallel
LU 2 Capacitors in Series
Resistance Circuit
LU 3 Ohm’s Law
LU 4 Resistivity
LU 5 Resistance in Series
LU 6 Resistance in Parallel
Electromagnetic
LU 7 Magnetic Field around Electric Currents
LU 8 Electromagnetic
Electromagnetic Induction
LU 9 Magnetic Force (Lorentz)
LU 10 Electronotive Force Induction
LU 11 Electronotive Force Self Induction
LU 12 Transformer
AC Circuit
LU 13 Series R-C Circuit
LU 14 Series R-L Circuit
LU 15 Series R-L-C Circuit
Rectifier
LU 16 Diode Characteristics
LU 17 Half-Wave Rectifier
LU 18 Full-Wave Rectifier
LU 19 Rectifier
Transistor Circuit
LU 20 Transistor Circuit I
LU 21 Transistor Circuit II
LU 22 Transistor Circuit III
Manual Book Electric and Magnet Kit 1 exp
Box and Tray Electric and Magnet Kit ESP-EM-K-U4 1 set

Additional tool (sold separately) :
-Power Supply 3A, 36W (ESP60751)
-Audio Frequency Generator (ESP60296)
-Analog Multimeter
-Oscilloscope 20 MHz, ESP60487

Dimension :(L) 60.00 x (W) 28.00 x (H) 16.50 cm
Weight :4.550 kg

ELECTRICITY AND MAGNETISM KIT 3

adminbenscience — Tue, 13 Oct 2026 17:24:59 +0000

Used with primary circuit, electrical resistance, energy and electrical power, magnetism and electromagnetic experiments.

Consist of :
Assembly Board 120 Holes 1 pc
Bridge Connector 10 pcs
Alligator Clip, Red and Black 2 pcs
Change Switch 2 pcs
I Core 1 pc
U Core 1 pc
Coil 250 Turns 1 pc
Coil 500 Turns 1 pc
Coil 1000 Turns 1 pc
Clamp Plug 4 pcs
Spring Plug 2 pcs
Rectangular Bar Magnet 6 x 19 x 70 mm, Red-Black 1 pair
Compass Model 1 pc
Electrolysis Vessel 1 pc
Copper Electrode 1 pc
Zinc Electrode 1 pc
Steel Electrode 1 pc
Lead Electrode 1 pc
Resistor 47 Ohm, 2W 2 pcs
Resistor 56 Ohm, 2W 2 pcs
Resistor 100 Ohm, 2W 2 pcs
Resistor 470 Ohm, 2W 2 pcs
LED, Red 1 pc
Single Polar Switch 1 pc
Lamp Holder E 10, Lateral 2 pcs
Lamp Bulb E 10, 6V/3W 4 pcs
Constantan Wire 25 m 1 roll
Nichrom Wire 25 m 1 roll
Fuse Wire 25 m 1 roll
Copper Wire ? 0.35 mm, 15 m 1 roll
Iron Powder 1 pc
Battery Holder 4 pcs
Connecting Lead DC 50 cm, Red 2 pcs
Connecting Lead DC 50 cm, Black 2 pcs
PVC Rod 2 pcs
Plexiglass Rod 2 pcs
Wool 200 x 200 mm 1 pc
Silk 200 x 200 mm 1 pc
Plotting Compasses, Plastic 10 pcs
Electrical Motor/Generator, Type 1 1 set
Box and Tool Container 1 set

Component are installed on a section box, completed with electronic symbol and spring plug
Plug and switch standar system is 4 mm with range 19 mm

Support Tools (sold separately) :

Stand Base with 3 Clamps 2 pcs (Available in Mechanics Kit)
Stand Foot 2 pcs (Available in Mechanics Kit)
Stand Rod 10 x 250 mm, Stainless Steel 2 pcs (Available in Mechanics Kit)
Stand Rod 10 x 500 mm, Stainless Steel 2 pcs (Available in Mechanics Kit)
Nylon Thread 1 roll (Available in Mechanics Kit)
Pulley 100 mm, Plastic 2 pcs (Available in Mechanics Kit)
Axle with Plug 1 pc (Available in Mechanics Kit)
Coupling Rod 2 pcs (Available in Mechanics Kit)
Bosshead 2 pcs (Available in Hydrostatics and Heat Kit)
Universal Clamp 70 mm 2 pcs (Available in Hydrostatics and Heat Kit)
Alcohol Thermometer -10 C – 110 C 1 pc (Available in Hydrostatics and Heat Kit)
Power Supply 3A, 36W (ESP60751) 1 pc
Analog Multimeter 1 pc
Basic Meter model 90 2 pcs

Dimension :(L) 61.00 x (W) 26.00 x (H) 17.00 cm
Weight :4.700 kg

VAN DE GRAAFF GENERATOR, WITH ACCESSORIES SET

adminbenscience — Tue, 13 Oct 2026 17:24:29 +0000

Downloads Data Sheet Van De Graph Generator – ESP59210.PDF File

Design for electrostatics experiment, which extremely with low current intensity are needed. Robust design and high quality material, provided long
live of usage in laboratory.

Size :
-Conductor sphere : 220 mm
-Spark gap length : 50 To 100 mm
-Power Supply voltage : 220V AC
-Total height : 630 mm
-Bottom plate : 195 x 195 mm
-Mass : 5.3 kg

Material conductor sphere : Stainless steel

The set Consist of :
Van de Graaff Generator 1 pc
Conductor Sphere on Rod 1 set
Perspex Pillar with Metalised Sphere 1 pc
Faraday Pail 1 pc
Metalised Spheres in TRANSPARENT Cylinder 1 pc
Hair Model 1 pc
Electric Whirl 1 pc
Discharge Ball 1 pc
Discharge Pointer 1 pc
Additional Comb 1 pc
Rubber Belt 1 pc
Lamp Neon 60V 1 pc
Manual Book 1 pc

Complete with 4 mm socket on top of the sphere, use for attaching the accessories
Can produce sparks approx 200 kV in 5-6 cm length (depends on ambient condition)
Complete with electronic speed control and 220 V AC motor
Can be operated manualy by moving the driving belt
Supplied with a plastic protective cover and manual

Weight :10.400 kg

LCR METER

adminbenscience — Tue, 13 Oct 2026 17:24:23 +0000

The ES7010 is a high precision LCR meter with basic accuracy 0.15% and maximum measurement frequency 10kHz. The 5-digit 4.3-inch TFT LCD display gives easy reading. The RS-232 interface facilitates in remote control and analysis of measurement results. With its fast measurement speed, wide frequency range and low cost, the ES7000 series are widely used in R&D, IQC, online quality control and automatic test system.

Features:
32-bit core processor
5-digit 4.3-inch TFT LCD display
2 signal source output impedance: 30 Ω, 100 Ω
100 sets memories for internal storage/save
500 memories for U disk storage/save, supports FAT16 and FAT32 files
Save the last parameter settings before power off
Standard interface: RS-232, HANDLER, USB HOST
Optional interface: USB DEVICE, GPIB, headset, FOOT.C foot switch

Specifications:
Test parameter: | Z|, |Y|, C, L, X, B, R, G, D, Q, ?
Test Signal Frequency: 100Hz,120Hz,1kHz,10kHz
Basic Accuracy: 0.15%
Equivalent circuit: Series, Parallel
Mathematical function:Deviation and Percent Deviation
Range mode:Auto, Hold, Manual Selection
Trigger mode:Internal, Manual, External, BUS
Measurement speed: Fast: max.30, Medium: 10, Slow: 3 (times/second) ((?1kHz))
Average times: 1-255
Delay time: 0-60s, step 1ms
Calibration function: Open circuit, Short circuit, Load
Measurement terminal: 5 terminal
Display mode: Direct, ?, ?%, V/I (monitoring tested voltage and current)
Display: 5 digit 4.3-in LCD display

Measurement Signal:
Output impedance: 30 Ω, 100 Ω
Test level: 0.1V, 0.3V, 1V
Test level accuracy: 5%

Measurement display range:
|Z|, R, X:0.01 M Ω – 99.999 M Ω
|Y|, G, B: 0.0001μS – 99.999 μS
C:0.0001 pF – 9.9999 F
L:0.0001 H – 999.99 H
D:0.0001 – 9.9999
Q:0.0001 – 9999.9
(DEG):-179.99 ?-179.99 ?
(RAD):-3.14159 – 3.14159
%:-999.99% – 999.99%

Comparator and interface
Memory: 100 sets memories for internal parameter settings storage/save; 500 sets for U disk parameter settings storage/save
Standard interface: Standard: RS232, USB HOST
Optional interface: USB device, GPIB

General:
Operating environment:0°C – 40°C, 80%RH
Power source: 110/220V≈10%, 47~63Hz
Power consumption: ≈ 30VA
Accessories: 4-terminal Kelvin test clip leads, RS232 cable, power cord, operation manual
Dimensions: 265W*100H*340D mm
Weight: Approx.3.5kg

PORTABLE APPLICANT TESTER & CHECKER

adminbenscience — Tue, 13 Oct 2026 17:22:31 +0000

(Portable Appliance Tester and Checker). Performs electrical safety tests on portable appliances allowing compliance with EAWA regulations. The unit performs earth bond and insulation tests on both Class 1 and Class 2 appliances, extension leads, IEC and kettle leads etc. The unit is very simple to operate and gives clear, unambiguous pass/fail indications. Complete with test leads, instructions, pass and fail labels, a Tester’s Certificate of Inspection and is fitted with moulded mains plug.
A simple to use PAT machine that allows the user to perform Class 1 and Class 2 insulation tests, earth bond tests at two different current levels and extension lead tests. The compact unit clearly displays the results via coloured LEDs. A single push button initiates all the tests in a 5-second cycle.

Class 1 Earth Bond test
Class 1 and Class 2 Electrical Insulation test
Mains switch and circuitry test
Extension Lead test
IEC lead test
Results are displayed by coloured LEDs. Timed test period.

Comes complete with 100 pass labels, 50 fail labels, Earth Bond Test lead, Extension lead test lead and full instructions including sample inspection certificate.

VAN DE GRAAFF GENERATOR II

adminbenscience — Tue, 13 Oct 2026 17:21:42 +0000

An electrostatic generator using the friction between the outer cylinder and the inner belt
• By rotating the belt, static electricity generated by friction with the outer cylinder is stored in the upper accumulation ball.
• Charged electricity is discharged when it is close to the charging ball on the earth side.
• Aspiration and repulsion of static electricity, human body charging, electric power lines,
It is used in experiments such as charging in air.
• You can adjust the power generation with speed control.
• Built-in speed controller, drying heater Dimension : 270x230x550mm, charge ball ∅200mm, charge ball ∅70mm
Power: AC220V60Hz 60W

VAN DE GRAAFF GENERATOR

adminbenscience — Tue, 13 Oct 2026 17:19:16 +0000

Van de Graaff generator is a static electric machine which produces very high DC voltage by collecting and storing electric charge on the hollowed
spherical surface. This appartus can be operated in two ways. First is using a 220 volt AC electric motor which has speed adjuster. Second is directly
run by hand. Changing the running method is easily done by displacing the rubber belt from the motor to hand pulley or vice versa.

Size :
-Approx. : 690 x 195 x 195 mm
-Charge collecting sphere : ? 220 mm
Weight : 5.3 kg
Spark gap length : 50 – 100 mm (maximum)
Main voltages to run motor : 220 V
Complete with 4 mm socket mounted on the hollow spheres

Part of Van de Graaff Generator Set.(
ESP-EMES-5000504)

Dimension :(L) 29.00 x (W) 28.00 x (H) 70.00 cm
Weight :6.600 kg