Circuits – 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

NATIONAL GRID KIT

adminbenscience — Tue, 13 Oct 2026 17:03:31 +0000

As this experiment is now featured in the Science curriculum as the ‘AC power line at high voltage’ we have developed a new, safe form of the experiment that can easily be set up within minutes and clearly shows students the relevant principles of the national grid high voltage transmission system.
Each Kit contains:
2 x Transmission/Receiver boxes (clear lid to enable students to investigate wiring)
2 x Lamp holders
2 x 12V 21 watt lamps
1 x Set of “HT” leads with touch-proof connectors
2 x Self-assembly fold-away pylons (display purposes only)
Experiment instructions included
Manufactured in the UK
*An additional Power supply is required to carry out this experiment capable of supplying 12V AC at 5A and 6 connection wires. Our full range of power supplies can be found here.

ELECTRICITY SIMPLE KIT 2

adminbenscience — Tue, 13 Oct 2026 16:20:01 +0000

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.
Specification:
The kit contains 1 assembly board complete, 1 Switch complete, 2 lamp sockets, 2 Bulbs E 10 2.5V, 2 battery holders Complete (without battery), 3 Cable with Sticker Red, 3 Cable with Sticker Blue, 1 Conductor Holder Complete, 1 Copper-Conductor #1x15x81mm, 1 Aluminum Conductor #1 x 15 x 81 mm, 1 Steel Conductor #1 x 15 x 81mm, 1 Plastic Non Conductor #1 x 15 x 81mm, 1 Wood Non Conductor, 1 Motor complete, 1 wheel complete, 1 wheel Axle Extension, 1 Belt and 1 Nylon Rope 1500mm (L) (no. 12)
Dimension: (L) 25.00 x (W) 20.00 x (H) 4.50cm
Weight: 0.600kg

CAPACITANCE SUBSTITUTION BOX

adminbenscience — Tue, 13 Oct 2026 16:19:20 +0000

Our five-decade capacitance substitution box has been specifically designed for the schools market with its clear display and ease of use.

Unit will simulate capacitance from 100 pF to 9.9999µF in 100pF steps
Max. voltage 50V DC
The required capacitance is set by a counter with the value displayed in µF, nF and pF
Output is via 4mm terminals with 4mm sockets
Housed in a sturdy ABS box

Technical Details
Voltage rating 50V DC max.
Capacitance range 100pF to 9.9999µF in 100pF steps
Accuracy 10% per decade
Residual capacitance 40pF

RESISTANCE SUBSTITUTION BOX

adminbenscience — Tue, 13 Oct 2026 16:19:18 +0000

A 6 decade resistance substitution box ideally suited to school or college use. The box will simulate resistances from 1 ohm to 999,999 ohms in 1 ohm steps.

DECADE RESISTANCE BOX

adminbenscience — Tue, 13 Oct 2026 15:54:13 +0000

This decade resistance substitution box provides 4 decade ranges as given below and total value 0 to 11110 Ohms with a resolution of 1 Ohm. Each decade is selected using rotary switch. All resistance values are of ?1% tolerance and 2 watts maximum ratings.

PYLONS KIT

adminbenscience — Tue, 13 Oct 2026 14:40:42 +0000

Our additional Pylons pack contains 5 thick card sheets which once cut-out produces 5 pylons to be used in conjunction with our National Grid Kit to give your pupils a clearer explanation on how the experiment works.