Motions & Forces

HE1661918

Paper Tape 15mm Wide

This 17mm wide Ticker Tape is suitable for use with Ticker Timer B8H31055 Diameter: 17mm Length: 50M Non Self-Marking

RRP£27.42

Save50%

Your Price £13.71

Back in stock shortly, please ask for due date

HE1661916

Paper Tape 16mm Wide

This 15mm wide self-marking Ticker Timer Tape is for the Philip Harris Ticker Timer B8R06037 Diameter: 15mm  Length: 50m  Self-Marking Tape

RRP£12.84

Save50%

Your Price £6.42

Back in stock shortly, please ask for due date

HP00052741

Pascals Law Apparatus

Pascal's Law Apparatus with glass vessels of 4 different shapes mounted in leak proof metallic collars mounted on a metal base. Mounted on moulded plastic base.To show that the

RRP£94.65

Save50%

Your Price £47.33

Back in stock shortly, please ask for due date

HE1477080

Pendulum Bobs Pack

Comprising one solid sphere each of diameter 13mm, 19mm, and 25mm in the following materials: Brass, Copper, Iron, Lead, Aluminium Each sphere has a small ring for

RRP£53.88

Save50%

Your Price £26.94

Back in stock shortly, please ask for due date

HE1482095

Pendulum Clamp? ? ?

This sturdy pendulum clamp is constructed of an aluminium support bar with three screw clamps, attached to a die cast head clamp for use on support rods to hang weights and

RRP£28.86

Save50%

Your Price £14.43

Back in stock shortly, please ask for due date

HE1008716

Philip Harris Spring Balance 0 -10n

Philip Harris Spring Balance, Rectangular Plastic Body (Newton Meter) - 0 to 10N x 0.1NTough moulded body with large, easy to read flat scales. A thumb operated

Your Price £9.96

Back in stock shortly, please ask for due date

HE1008715

Philip Harris Spring Balance 0 -1n

Philip Harris Spring Balance, Rectangular Plastic Body (Newton Meter) - 0 to 1N x 0.01NTough moulded body with large, easy to read flat scales. A thumb operated

Your Price £9.96

Back in stock shortly, please ask for due date

HE1008225

Plastic Magdeburg Hemispheres

A traditional demonstration apparatus brought up to date. The apparatus consists of 2 plastic hemispheres with an effective O-ring seal and a 6mm plastic valve. When

RRP£50.19

Save50%

Your Price £25.10

Back in stock shortly, please ask for due date

HE1861355

Probe Receiver

The Microwave Probe Receiver gives a localised, precision receiver which finds particular application in identifying areas of peak and low amplitude in interference,

RRP£467.79

Save50%

Your Price £233.90

Back in stock shortly, please ask for due date

$Refraction Cup$ HE1848936

Refraction Cup

Fill these semi-circular cells with different liquids to observe their refractive properties using a ray box or laser. Measure angles using a printed protractor (not

RRP£15.12

Save50%

Your Price £7.56

Back in stock shortly, please ask for due date

HE1703671

Replacement Red Wheels For Dynamics

Replacement Wheel for Dynamics Trolleys.Sold as an each.

RRP£30.12

Save50%

Your Price £15.06

Back in stock shortly, please ask for due date

HE1778305

Rocket Launcher

This unique plastic moulding turns a fizzy drink bottle into a squeezy or 'stomp rocket' launcher - enabling students, for example, to design and make educational

RRP£66.30

Save50%

Your Price £33.15

Back in stock shortly, please ask for due date

HE1008530

Rod Mounting And Bench Fitting Pulley

50mm diameter aluminium pulley carried on a plastic frame.Features: Clamp fitting for anchoring to a bench/force board (max. width 30mm) Slot with clamping screw to allow

RRP£25.80

Save50%

Your Price £12.90

Back in stock shortly, please ask for due date

HE1008249

Rod Mounting Pulley

50mm diameter aluminium pulley on an aluminium frame measuring 20mm x 20mm x 110mm. Frame includes three holes and a clamping screw to accommodate mounting to

RRP£30.48

Save50%

Your Price £15.24

Back in stock shortly, please ask for due date

HE1810685

Rolling Friction Cars

This Rolling Friction Car Set provides four cars for the exploration into the force of friction.Each car provides a set of different material wheels (wood, fabric, soft

RRP£101.40

Save50%

Your Price £50.70

Back in stock shortly, please ask for due date

HP00052024

Rotary Motor Investigations

Rotary Motor Investigation apparatus Consists of a graduated tube, with rubber stopper attached to a length of wire which allows for student investigations into

RRP£112.83

Save50%

Your Price £56.42

Back in stock shortly, please ask for due date

HE1006859

Set of Six Newton Meters

Plastic tubular newton spring balances. Each range is colour coded for convenience and is scaled in both grams and newtons. The spring mechanism is clearly visible, and zero

Your Price £10.86

Back in stock shortly, please ask for due date

HE1494831

Single Pulley Block

Single Pulley BlockIncorporating 50mm diameter aluminium pulley accurately centred in a metal frame. These blocks are available in double and triple

RRP£6.90

Save50%

Your Price £3.45

Back in stock shortly, please ask for due date

HE1010256

Slave Light Gate

Our popular Unilab Light Gate is fully protected against incorrect connection of signal or power and supplies from 9 to 25V a.c or d.c. can be used. A signal LED indicates

RRP£207.78

Save50%

Your Price £103.89

Back in stock shortly, please ask for due date

HE1848942

Sound Pipe

The Sound Pipe will captivate your students' imaginations. Twirling the pipe at different speeds produces up to five standing waves with different resonant tones.The Sound Pipe

Your Price £8.22

Back in stock shortly, please ask for due date

HE1848235

Square Friction Cube With Hook

The friction cube provides four surfaces for exploration into the force of friction. Each side of the 2" cube provides a surface (wood, paper, vinyl, sandpaper) with

RRP£10.14

Save50%

Your Price £5.07

Back in stock shortly, please ask for due date

HE1006863

Steel Springs Extension

Coils open at approx. 50g load. Further 100g increments each increase spring length by 15mm approx.Maximum recommended load: 1.5kgDimensions: Diameter

RRP£22.65

Save50%

Your Price £11.33

Back in stock shortly, please ask for due date

HE1878019

Switch Release Mechanism G By Freefall

Spare switch release mechanism for the top of the Philip Harris ‘g’ by Free Fall Apparatus (B8H25316).

RRP£31.02

Save50%

Your Price £15.51

Back in stock shortly, please ask for due date

HE1786467

The Super Gyroscope And Gimbals

The Super Precision Gyroscope has been designed and built to the highest precision from the very start, made from solid brass with a light-weight aluminium frame. Carefully

RRP£473.58

Save50%

Your Price £236.79

Back in stock shortly, please ask for due date