Motions & Forces

Air Track Accessories

This accessory set includes almost everything required to be used with Air Track (B8H25339). This set consists of the following parts, including the magnets useful

RRP£275.55

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HE1873229

Amplified Microphone

The amplified microphone is a great way to observe sound waves on an oscilloscope.  The output level is much higher than the traditional crystal

RRP£121.38

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Your Price £60.69

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HE1689905

Archimedes Principle Kit

An excellent kit which can be used to explain, demonstrate and calculate Archimedes principle.Kit consists of: 1 x metal regular shaped solid, 1 x metal irregular shaped

RRP£63.33

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Your Price £31.67

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HE1008260

Assorted Metal Blocks Density Invest

Metal Blocks for use in density determinations.Set of twelve in assorted sizes, shapes and masses.The set comprises:2 x Brass: Block - Dimensions: 10mm x 10mm x

RRP£85.20

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Your Price £42.60

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HE1477086

Ball Bearings 13mm

High quality steel ball bearings. Diameter: 13 mm. Supplied in a pack of 10.

RRP£15.09

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Your Price £7.55

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HE1476972

Ball Bearings 25mm

High quality steel ball bearings. Diameter: 25 mm. Supplied in a pack of 5.

RRP£28.23

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Your Price £14.12

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HE1477084

Ball Bearings 3mm

High quality steel ball bearings. Diameter: 3mm. Supplied in a pack of 50.

RRP£12.84

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Your Price £6.42

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HE1600543

Bell

Replacement Bell for the Bell in a Bell Jar (B8L11149). Operates on 4-6V AC/DC.

RRP£31.83

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Your Price £15.92

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HE1600541

Bell Jar

Replacement bell Jar for the Bell in a Bell Jar Experiment (B8L11149).Bottom flange is ground flat to ensure a perfect seal. Material: Acrylic. Dimensions: 250mm x

RRP£139.74

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Your Price £69.87

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HE1702508

Boyles Law Digtal Apparatus

The Digital Boyle's Law Apparatus provides a self contained, reliable and simple way of demonstrating Boyle's Law. The volume may be reduced or increased by means of a

RRP£318.48

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Your Price £159.24

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HE1690089

Boyles Law Indicator Kit

This simple low-cost apparatus provides a means of demonstrating Boyle's Law. It is not 100% accurate but is adequate for simple demonstrations giving students

RRP£38.49

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Your Price £19.25

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HE1837645

Boyles Law Pump And Attachment

Spare pump and attachment for the vertical Boyle's Law Apparatus (B8H25298).

RRP£63.33

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HE1702500

Charles Law Appartus

Charles Law Apparatus consisting of a capillary tube, sealed at one end with a calibrated scale in cm and mm. In use a mercury bead is inserted in the tube which can

RRP£24.45

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Your Price £12.23

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HE1008250

Clamp Fitting Bench Pulley

50mm diameter ball bearing plastic pulley. Mounted on an aluminium frame, for clamping to the edge of a bench or force board. The clamp is detachable from the bar

RRP£26.88

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Your Price £13.48

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HE1006867

Crushing Can 260 X 75mm Height X Dia

This can be used to show the forces exerted by atmospheric pressure.A light walled tinplate can with an air-tight neck and screw cap. A small quantity of water in the can

RRP£10.68

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Your Price £5.34

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HE1008254

Cube For Density Invest. Aluminium

Aluminium cubes for density investigation Dimensions: 20mm x 20mm x 20mm Pack of 5

RRP£20.49

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Your Price £10.25

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HE1008255

Cubes For Density Invest Brass

Brass cubes for density investigation Dimensions: 20mm x 20mm x 20mm Pack of 5

RRP£28.23

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Your Price £14.12

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HE1008259

Cubes For Density Invest Plastic

Plastic cubes for density investigation Dimensions: 20mm x 20mm x 20mm Pack of 5

RRP£22.11

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Your Price £11.06

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HE1006861

Cubes For Density Invest Stone

Stone cubes for density investigation. Dimensions: 20mm x 20mm x 20mm Pack of 5

RRP£21.57

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Your Price £10.79

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HE1008256

Cubes For Density Invest. Copper

Copper cubes for density investigation Dimensions: 20mm x 20mm x 20mm Pack of 5

RRP£39.93

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Your Price £19.97

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HE1008258

Cubes For Density Invest. Lead

Lead cubes for density investigation Dimensions: 20mm x 20mm x 20mm Pack of 5

RRP£24.72

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Your Price £12.36

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HE1008257

Cubes For Density Invest. Steel

Steel cubes for density investigation Dimensions: 20mm x 20mm x 20mm Pack of 5

RRP£39.66

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Your Price £19.83

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HE1702506

Digital Joly Bulb

Visually and effectively demonstrate the relationship between temperature and pressure. The Digital Jolly Bulb is the perfect alternative to the traditional

RRP£350.88

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Your Price £175.44

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HP00052721

Displacement Vessel - Glass

Glass Displacement Vessel with spout, for displacement / specific gravity experiments.  Capacity: 500 ml

RRP£11.22

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Your Price £5.61

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