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01691 770366 | sales@selectschoolsupplies.co.uk
A precision sound level meter ideal for measuring noise levels in different environments and industries. Manufactured to IEC 60651 Type 2, this sound level meter has a precision electret condenser microphone and is lightweight and easy to us
For demonstrating transverse waves, wave propagation, wave reflection, standard waves & nodal points. Plated steel dia. 20mm and length 2 meters.
Output 12V AC, 21 W for illuminant and 0 – 3V DC. variable for ripple motor. Operates from 220 -240V A.C. mains Size 176 x 205 x 128mm (LxWxH) Weight 2Kg
High quality aluminium plain shank tuning forks with frequency in Hertz marked on each one. Boxed set of 8. \nConsists of one each of: \n \nC (256) \nD (288) \nE (320) \nF (341) \nG (384) \nA (426) \nB (480) \nC (512)
Completely made of plastic with basic design and functionality \nsimilar to above. The plastic highlighted tips provide easy \nobservation of wave motion. The rotating handle is fitted \nwith a circular scale marked in degrees to indicate rotation
The loosely coiled, entirely metal, spring can be used in scientific experiments and demonstrations. Traditional design 7cm diam.
Consisting of 19 spheres, each mounted on a 75 mm long rod, with a collar for attachment to a shaft. The spheres are mounted at 20° intervals, equally spaced along the shaft. The shaft rotates in two
UT353 is a Mini Sound Meter which can convert ambient sound into electrical signals, process data and displays results on LCD. It does not have traditional meter issues such as meter being too large, complex operation, and so o
Extra length allows student more time to observe ÔøºÔøºÔøºÔøºÔøºÔøºÔøºÔøºwave behaviour. Extra-long sli
To produce mechanical vibrations when used with a signal generator. The unit is \nmounted on a strong base and is enclosed in a plastic case. A threaded extension \nof the armature allows attachment of the item to be vibrated, e.g., plates for chl
Sine and square wave generator (IPC-4744-W). Frequency range 5Hz to 50kHz in four switched ranges plus a fine control. Accuracy typically ±10%. The output amplitude is continuously variable from zero
The resonance strips are designed to demonstrate the relationship between the frequency and wavelength of a cantilevered beam. The steel strips when used with the Vibration Generator show resonance at diff
A hardboard disc with twelve 50 x 3 mm slots and finger hold, pivoted on a ball bearing mount which also acts as a convenient handle. Diameter of disc 255 mm
With a diameter of 15cm and a coiled height of 15.5cm, this rainbow coloured springy behaves like any other, just on a much larger scale.
The apparatus is designed to study waves. It consists of a metal frame provided with acrylic tray and can be used as a standing bench model. This demonstration model can be used with an overhead projector or as an economical model. An illuminant u
The advanced signal generator is a versatile unit that has both high and \n low impedance outputs, making the unit ideal for driving vibration \n g
Loop piano wire is an accessory for vibration generator. It is used to demonstrate the wave motion, i.e., for demonstrating the relationship between frequency and the number of vibrational nodes
The apparatus is designed to study waves. It consists of a metal frame provided with acrylic tray and can be used as a standing bench model. This demonstration model can be used with an overhead projector or as an economical model. An illuminant u
The Chladni Plates Kit allows the continuous vibrations to be produced at measurable frequencies to determine the resonant frequencies of the plates and examine the modes of vibration at any frequency. A thin layer of s
An electric bell 3 - 6 V AC / DC suspended in a bell jar, fitted with rubber bung and connector terminals.
Simple, innovative kit allows you to perform a number of experiments on vacuum and air pressure. The kit clearly demonstrates the method by which a pump works. Also illustrates that air has mass and helps find its mass and density. Explain the eff
Hollow wooden sounding box 1290 x 130 x 110 mm, with mm scale, has two fixed bridges 72 cm apart over which wires are stretched. To one wire is fitted a spring balance reading to 100 N x 5 N and its tension can be adjusted by a winged nut and meas
The Ripple Tank comes complete with the SUPERTEK Ripple Controller. The apparatus consists of nicely manufacturedstand which is supported on three detachable legs with adjustable feet. The various wav
Showing products per page
A precision sound level meter ideal for measuring noise levels in different environments and industries. Manufactured to IEC 60651 Type 2, this sound level meter has a precision electret condenser microphone and is lightweight and easy to us
For demonstrating transverse waves, wave propagation, wave reflection, standard waves & nodal points. Plated steel dia. 20mm and length 2 meters.
Output 12V AC, 21 W for illuminant and 0 – 3V DC. variable for ripple motor. Operates from 220 -240V A.C. mains Size 176 x 205 x 128mm (LxWxH) Weight 2Kg
High quality aluminium plain shank tuning forks with frequency in Hertz marked on each one. Boxed set of 8. \nConsists of one each of: \n \nC (256) \nD (288) \nE (320) \nF (341) \nG (384) \nA (426) \nB (480) \nC (512)
Completely made of plastic with basic design and functionality \nsimilar to above. The plastic highlighted tips provide easy \nobservation of wave motion. The rotating handle is fitted \nwith a circular scale marked in degrees to indicate rotation
The loosely coiled, entirely metal, spring can be used in scientific experiments and demonstrations. Traditional design 7cm diam.
Consisting of 19 spheres, each mounted on a 75 mm long rod, with a collar for attachment to a shaft. The spheres are mounted at 20° intervals, equally spaced along the shaft. The shaft rotates in two
UT353 is a Mini Sound Meter which can convert ambient sound into electrical signals, process data and displays results on LCD. It does not have traditional meter issues such as meter being too large, complex operation, and so o
Extra length allows student more time to observe ÔøºÔøºÔøºÔøºÔøºÔøºÔøºÔøºwave behaviour. Extra-long sli
To produce mechanical vibrations when used with a signal generator. The unit is \nmounted on a strong base and is enclosed in a plastic case. A threaded extension \nof the armature allows attachment of the item to be vibrated, e.g., plates for chl
Sine and square wave generator (IPC-4744-W). Frequency range 5Hz to 50kHz in four switched ranges plus a fine control. Accuracy typically ±10%. The output amplitude is continuously variable from zero
The resonance strips are designed to demonstrate the relationship between the frequency and wavelength of a cantilevered beam. The steel strips when used with the Vibration Generator show resonance at diff
A hardboard disc with twelve 50 x 3 mm slots and finger hold, pivoted on a ball bearing mount which also acts as a convenient handle. Diameter of disc 255 mm
With a diameter of 15cm and a coiled height of 15.5cm, this rainbow coloured springy behaves like any other, just on a much larger scale.
The apparatus is designed to study waves. It consists of a metal frame provided with acrylic tray and can be used as a standing bench model. This demonstration model can be used with an overhead projector or as an economical model. An illuminant u
The advanced signal generator is a versatile unit that has both high and \n low impedance outputs, making the unit ideal for driving vibration \n g
Loop piano wire is an accessory for vibration generator. It is used to demonstrate the wave motion, i.e., for demonstrating the relationship between frequency and the number of vibrational nodes
The apparatus is designed to study waves. It consists of a metal frame provided with acrylic tray and can be used as a standing bench model. This demonstration model can be used with an overhead projector or as an economical model. An illuminant u
The Chladni Plates Kit allows the continuous vibrations to be produced at measurable frequencies to determine the resonant frequencies of the plates and examine the modes of vibration at any frequency. A thin layer of s
An electric bell 3 - 6 V AC / DC suspended in a bell jar, fitted with rubber bung and connector terminals.
Simple, innovative kit allows you to perform a number of experiments on vacuum and air pressure. The kit clearly demonstrates the method by which a pump works. Also illustrates that air has mass and helps find its mass and density. Explain the eff
Hollow wooden sounding box 1290 x 130 x 110 mm, with mm scale, has two fixed bridges 72 cm apart over which wires are stretched. To one wire is fitted a spring balance reading to 100 N x 5 N and its tension can be adjusted by a winged nut and meas
The Ripple Tank comes complete with the SUPERTEK Ripple Controller. The apparatus consists of nicely manufacturedstand which is supported on three detachable legs with adjustable feet. The various wav
Showing products per page