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PHOTOGATE TIMER

A digital timer with multi functions. It can be used with photo gates to observe the frequency, time interval and as counter during the various experiments. It is a compact handy device operates on po

£97.99

Lamp holder Class Set of 15

S.B.C. double contact brass, lamp holder mounted on rectangular moulded base, with two 4mm socket connections.

£37.99

Semi circular block, size 100x18mm, acrylic Class Set of 15

Clear acrylic all faces polished 100x18mm

£39.05

GLASS BLOCK, 100 x 60 x 18 mm CLASS SET OF 15

Moulded glass, all sides polished,

£29.75

12V MES Bulbs - Pk10

MES Bulbs 1.5V. Specification Length: 23mm. Pk10.

£1.45

PSU LIGHT GATES WITH MILLISECOND TIMER

This system provides a cost effective and simple to use light gate and millisecond timer for use with linear air tracks and measuring 'G by Free Fall' Each light gate has 4 threaded holes in various h

£149.90

Prism glass equilateral, 50mm

Non-optically worked with polished faces, edges slightly beveled. Nominal angles 60 x 60 x 60.

£1.78

Spare Slit Plate for ray box

Spare slit plate 45x75mm (WxH)

£0.64

Spare bulb holder complete with 1m of flex and 2 4mm plugs

Spare bulb holder complete with 1meter of flex and two 4mm plugs

£2.70

Desk lamp black

Versatile Flexible Neck Integral On/ Off Switch Bulb: E14 35w Halogen Candle or 9w Energy Saver Bulb (Not Included) Height Approx 34cm

£7.25

£0.95

Desk lamp white

Versatile Flexible Neck Integral On/ Off Switch Bulb: E14 35w Halogen Candle or 9w Energy Saver Bulb (Not Included) Height Approx 34cm

£7.25

£0.95

3.5V MES Bulbs - Pk10

MES Bulbs 3.5V. Specification Length: 23mm. Pk10.

£1.10

£5.90

LED Light Box & Optical Set

Comprehensive light and optics set which includes a 3 beam Ray Box (each beam available in dual colours  white or red) and an array of lenses and prisms, teachers notes and 9 pupil work cards. The set is an ideal accompaniment to any advanced

£79.50

Double Sided Mirrors 90 x 65mm - Pk10

Double-sided plastic plane mirrors with high quality mirror finish. Both sides protected with peel off film. Can be bent or cut easily. Uses include science experiments with light, maths shape and symmetry work, creative art and craft projects.

£3.75

Double Sided Mirrors 100 x 75mm - Pk10

Double-sided plastic plane mirrors with high quality mirror finish. Both sides protected with peel off film. Can be bent or cut easily. Uses include science experiments with light, maths shape and symmetry work, creative art and craft projects.

£3.30

Lamp holder

S.B.C. double contact brass, lamp holder mounted on rectangular moulded base, with two 4mm socket connections.

£2.70

Spectrum Tube, Argon

Evacuated glass tube, about 26cm long, straight \nform, filled with different types of gases or vapours \nto study their respective discharge. The glass tube \nhas metal cap electrodes at both the ends for \nconnecting to high voltage supply and a

£9.75

Spectrum Tube, Hydrogen

Evacuated glass tube, about 26cm long, straight \nform, filled with different types of gases or vapours \nto study their respective discharge. The glass tube \nhas metal cap electrodes at both the ends for \nconnecting to high voltage supply and a

£9.75

Spectrum Tube, Mercury Vapours

Evacuated glass tubs, about 26cm long, straight \nform, filled with different types of gases or vapours \nto study their respective discharge. The glass tube \nhas metal cap electrodes at both the ends for \nconnecting to high voltage supply and a

£9.75

Spectrum Tube, Nitrogen

Evacuated glass tube, about 26cm long, straight \nform, filled with different types of gases or vapours \nto study their respective discharge. The glass tube \nhas metal cap electrodes at both the ends for \nconnecting to high voltage supply and a

£9.75

Spectrum Tube, Carbon Dioxide

Evacuated glass tube, about 26cm long, straight \nform, filled with different types of gases or vapours \nto study their respective discharge. The glass tube \nhas metal cap electrodes at both the ends for \nconnecting to high voltage supply and a

£9.75

Spectrum Tube, Oxygen

Evacuated glass tube, about 26cm long, straight \nform, filled with different types of gases or vapours \nto study their respective discharge. The glass tube \nhas metal cap electrodes at both the ends for \nconnecting to high voltage supply and a

£9.75

Low Cost Chromatography Kit

Practical paper chromatography offers motivational learning opportunities, but relies on standard analytical grade papers or much less satisfactory alternatives such paper towelling. Select School Supplies can now offer a really low-cost al

£3.25

Solar Cell Modules 800MA

A range of encapsulated solar cell modules mounted in sturdy black polycarbonate cases. The faceplate consists of tiny bubble magnifiers which maximise performance by enhancing light as it strikes the cell. Monocrystalline constructi

£6.99

£11.99

REFRACTIVE SEMI-CIRCULAR TANK

Single moulded leak proof semicircular acrylic tank to perform a variety of light experiments and to find out the refractive index of different liquids. A protractor for measuring the angle of refraction with a circular scale

£4.99

MIRROR SUPPORT BLOCK

Simple wooden block, 50x50x50mm with slot to take mirrors.

£1.25

PLANE MIRRORS, GLASS UNMOUNTED. 100x75mm

Back silvered with protective coating.

£0.29

PINS FOR OPTICS EXPERIMENTS. PK100

Nickel plated iron, heavy gauge. Pack of 100

£3.70

LENSES, SET OF SIX 50MM DIA

With ground and polished faces and ground edges. One each of double convex, plano-convex, \nconverging concave-convex, diverging concave-convex, double concave, plano-concave. Supplied in box.

£9.50

CONCAVE CYLINDRICAL MIRROR

Semi-circular concave mirror, 115mm x 50mm high. Depth is 75mm Made in stainless steel and polished on inside surface.

£4.50

LIGHT DEPENDENT RESISTANCE (LDR) BOARD

Resistance varies with the intensity of light falling on the unit.

£8.25

MOUNTED LAMP 12V 24W

For use with the mounted solar cell or on its own. A12V, 24W S.B.C. bulb in a metal socket mounted on a base with pair of 4 mm sockets

£7.55

LENSES DOUBLE CONCAVE 50MM DIA FL100MM

Spherical, optically worked glass, with grounded edges highly polished.

£1.20

LENSES DOUBLE CONCAVE 50MM DIA FL300MM

Spherical, optically worked glass, with grounded edges highly polished.

£0.90

LENSES DOUBLE CONCAVE 50MM DIA FL500MM

Spherical, optically worked glass, with grounded edges highly polished.

£0.90

LENSES FOR RAY BOX PLANO CONCAVE FL15CM

Optically worked faces, ground edges, white glass, well polished size 50x45mm

£7.25

LENSES FOR RAY BOX PLANO CONVEX FL15CM

Optically worked faces, ground edges, white glass, well polished size 50x45mm

£6.13

Solar Power Meter

This meter is used to measure solar power (sunlight). It is an easy to use instrument which offers a compact design & robust construction. It is designed for environmental monitoring of sunlight intensity and is particularly useful to solar po

£37.00

Smart Beads (10 of each colour)

These low cost solar beads (UV beads) are extremely sensitive to natural light and change colour dramatically from white to various colours when taken outside ‚Äö√Ñ√∂‚àö√ë‚

£3.75

Optical Grade Colour Gels 5pk

Can be used to filter light sources for special effects and in scientific experiments. Supplied in pack of 5 assorted colours. Each piece 100 x 140mm approx.

£3.40

Colour Mixing Apparatus

The colour mixing apparatus consists of three super bright LED‚Äôs RED, \nGREEN and BLUE to demonstrate the creation of secondary colour with \na combination of three primary colors. Intensity of these three LED‚Ä&ocir

£132.30

SET OF ACYLIC BLOCKS WITH WHITE BASES

A set of acrylic blocks with white matt bottom to provide a view of the ray inside the block set in includes Semi circular block, Right angled prism, Trapezoidal block, Plano concave and Plano convex

£16.17

READING GLASS 40MM DIA 100MM FOCAL LENGTH

In metal frame with black plastic handle.

£1.62

Showing products per page

PHOTOGATE TIMER

A digital timer with multi functions. It can be used with photo gates to observe the frequency, time interval and as counter during the various experiments. It is a compact handy device operates on po

£97.99

Lamp holder Class Set of 15

S.B.C. double contact brass, lamp holder mounted on rectangular moulded base, with two 4mm socket connections.

£37.99

Semi circular block, size 100x18mm, acrylic Class Set of 15

Clear acrylic all faces polished 100x18mm

£39.05

GLASS BLOCK, 100 x 60 x 18 mm CLASS SET OF 15

Moulded glass, all sides polished,

£29.75

12V MES Bulbs - Pk10

MES Bulbs 1.5V. Specification Length: 23mm. Pk10.

£1.45

PSU LIGHT GATES WITH MILLISECOND TIMER

This system provides a cost effective and simple to use light gate and millisecond timer for use with linear air tracks and measuring 'G by Free Fall' Each light gate has 4 threaded holes in various h

£149.90

Prism glass equilateral, 50mm

Non-optically worked with polished faces, edges slightly beveled. Nominal angles 60 x 60 x 60.

£1.78

Spare Slit Plate for ray box

Spare slit plate 45x75mm (WxH)

£0.64

Spare bulb holder complete with 1m of flex and 2 4mm plugs

Spare bulb holder complete with 1meter of flex and two 4mm plugs

£2.70

Desk lamp black

Versatile Flexible Neck Integral On/ Off Switch Bulb: E14 35w Halogen Candle or 9w Energy Saver Bulb (Not Included) Height Approx 34cm

£7.25

£0.95

Desk lamp white

Versatile Flexible Neck Integral On/ Off Switch Bulb: E14 35w Halogen Candle or 9w Energy Saver Bulb (Not Included) Height Approx 34cm

£7.25

£0.95

3.5V MES Bulbs - Pk10

MES Bulbs 3.5V. Specification Length: 23mm. Pk10.

£1.10

£5.90

LED Light Box & Optical Set

Comprehensive light and optics set which includes a 3 beam Ray Box (each beam available in dual colours  white or red) and an array of lenses and prisms, teachers notes and 9 pupil work cards. The set is an ideal accompaniment to any advanced

£79.50

Double Sided Mirrors 90 x 65mm - Pk10

Double-sided plastic plane mirrors with high quality mirror finish. Both sides protected with peel off film. Can be bent or cut easily. Uses include science experiments with light, maths shape and symmetry work, creative art and craft projects.

£3.75

Double Sided Mirrors 100 x 75mm - Pk10

Double-sided plastic plane mirrors with high quality mirror finish. Both sides protected with peel off film. Can be bent or cut easily. Uses include science experiments with light, maths shape and symmetry work, creative art and craft projects.

£3.30

Lamp holder

S.B.C. double contact brass, lamp holder mounted on rectangular moulded base, with two 4mm socket connections.

£2.70

Spectrum Tube, Argon

Evacuated glass tube, about 26cm long, straight \nform, filled with different types of gases or vapours \nto study their respective discharge. The glass tube \nhas metal cap electrodes at both the ends for \nconnecting to high voltage supply and a

£9.75

Spectrum Tube, Hydrogen

Evacuated glass tube, about 26cm long, straight \nform, filled with different types of gases or vapours \nto study their respective discharge. The glass tube \nhas metal cap electrodes at both the ends for \nconnecting to high voltage supply and a

£9.75

Spectrum Tube, Mercury Vapours

Evacuated glass tubs, about 26cm long, straight \nform, filled with different types of gases or vapours \nto study their respective discharge. The glass tube \nhas metal cap electrodes at both the ends for \nconnecting to high voltage supply and a

£9.75

Spectrum Tube, Nitrogen

Evacuated glass tube, about 26cm long, straight \nform, filled with different types of gases or vapours \nto study their respective discharge. The glass tube \nhas metal cap electrodes at both the ends for \nconnecting to high voltage supply and a

£9.75

Spectrum Tube, Carbon Dioxide

Evacuated glass tube, about 26cm long, straight \nform, filled with different types of gases or vapours \nto study their respective discharge. The glass tube \nhas metal cap electrodes at both the ends for \nconnecting to high voltage supply and a

£9.75

Spectrum Tube, Oxygen

Evacuated glass tube, about 26cm long, straight \nform, filled with different types of gases or vapours \nto study their respective discharge. The glass tube \nhas metal cap electrodes at both the ends for \nconnecting to high voltage supply and a

£9.75

Low Cost Chromatography Kit

Practical paper chromatography offers motivational learning opportunities, but relies on standard analytical grade papers or much less satisfactory alternatives such paper towelling. Select School Supplies can now offer a really low-cost al

£3.25

Solar Cell Modules 800MA

A range of encapsulated solar cell modules mounted in sturdy black polycarbonate cases. The faceplate consists of tiny bubble magnifiers which maximise performance by enhancing light as it strikes the cell. Monocrystalline constructi

£6.99

£11.99

REFRACTIVE SEMI-CIRCULAR TANK

Single moulded leak proof semicircular acrylic tank to perform a variety of light experiments and to find out the refractive index of different liquids. A protractor for measuring the angle of refraction with a circular scale

£4.99

MIRROR SUPPORT BLOCK

Simple wooden block, 50x50x50mm with slot to take mirrors.

£1.25

PLANE MIRRORS, GLASS UNMOUNTED. 100x75mm

Back silvered with protective coating.

£0.29

PINS FOR OPTICS EXPERIMENTS. PK100

Nickel plated iron, heavy gauge. Pack of 100

£3.70

LENSES, SET OF SIX 50MM DIA

With ground and polished faces and ground edges. One each of double convex, plano-convex, \nconverging concave-convex, diverging concave-convex, double concave, plano-concave. Supplied in box.

£9.50

CONCAVE CYLINDRICAL MIRROR

Semi-circular concave mirror, 115mm x 50mm high. Depth is 75mm Made in stainless steel and polished on inside surface.

£4.50

LIGHT DEPENDENT RESISTANCE (LDR) BOARD

Resistance varies with the intensity of light falling on the unit.

£8.25

MOUNTED LAMP 12V 24W

For use with the mounted solar cell or on its own. A12V, 24W S.B.C. bulb in a metal socket mounted on a base with pair of 4 mm sockets

£7.55

LENSES DOUBLE CONCAVE 50MM DIA FL100MM

Spherical, optically worked glass, with grounded edges highly polished.

£1.20

LENSES DOUBLE CONCAVE 50MM DIA FL300MM

Spherical, optically worked glass, with grounded edges highly polished.

£0.90

LENSES DOUBLE CONCAVE 50MM DIA FL500MM

Spherical, optically worked glass, with grounded edges highly polished.

£0.90

LENSES FOR RAY BOX PLANO CONCAVE FL15CM

Optically worked faces, ground edges, white glass, well polished size 50x45mm

£7.25

LENSES FOR RAY BOX PLANO CONVEX FL15CM

Optically worked faces, ground edges, white glass, well polished size 50x45mm

£6.13

Solar Power Meter

This meter is used to measure solar power (sunlight). It is an easy to use instrument which offers a compact design & robust construction. It is designed for environmental monitoring of sunlight intensity and is particularly useful to solar po

£37.00

Smart Beads (10 of each colour)

These low cost solar beads (UV beads) are extremely sensitive to natural light and change colour dramatically from white to various colours when taken outside ‚Äö√Ñ√∂‚àö√ë‚

£3.75

Optical Grade Colour Gels 5pk

Can be used to filter light sources for special effects and in scientific experiments. Supplied in pack of 5 assorted colours. Each piece 100 x 140mm approx.

£3.40

Colour Mixing Apparatus

The colour mixing apparatus consists of three super bright LED‚Äôs RED, \nGREEN and BLUE to demonstrate the creation of secondary colour with \na combination of three primary colors. Intensity of these three LED‚Ä&ocir

£132.30

SET OF ACYLIC BLOCKS WITH WHITE BASES

A set of acrylic blocks with white matt bottom to provide a view of the ray inside the block set in includes Semi circular block, Right angled prism, Trapezoidal block, Plano concave and Plano convex

£16.17

READING GLASS 40MM DIA 100MM FOCAL LENGTH

In metal frame with black plastic handle.

£1.62

Showing products per page