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Products
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Crookes Radiometer
The crookes radiometer is also known as the light mill an educational and physical demonstration object returned by the English physicist Sir William Crookes ( 1832–1919 ) in the year 1873 was invented. This small physical and technical miracle shows you in a clear way how sunlight is converted to energy - the sun as an energy source of the future!
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Wave Spring
This Wave Spring is ideal for visually demonstrating wave properties, such as frequency, wavelength, and interference, in the classroom. Can be used in a variety of experiments, and provides a hands-on teaching tool that students always seem to enjoy. Extends to thirty feet in length, measures about 6.5" fully coiled. Also makes a great gift for anyone who was or is a fan of the smaller toy version we all know from our childhoods.
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Long Metal Coil Spring Wave Demonstrator
This Long Metal Coil Spring Wave Demonstrator is ideal for visually demonstrating wave properties, such as frequency, wavelength, and interference, in the classroom. Can be used in a variety of experiments, and provides a hands-on teaching tool that students always seem to enjoy. Also makes a great gift for anyone who was or is a fan of the smaller toy version we all know from our childhoods.
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Dds Audio Function Generator
DDS Audio Function Generator (also call signal generator) is an electronic devices that generates repeating electronic signals . Working range from 1Hz to 45KHz provides digital control output with 0.1Hz resolution. With built-in Amplification driver . It can generator with 4 different wave mode (sine, square, triangle, saw tooth) available for user’s selection . A knob located in the upper right corner precisely controls the frequency and a Amplification adjustment in the down right corner .
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Audio Generator
Audio Generator provides 0.1 to 200KHZ digital control output with 0.1Hz resolution. With built-in Amplification driver . It can generator ‘square’ as well as ‘sine’ waves . A knob located in the upper right corner precisely controls the frequency and a Amplification adjustment in the down right corner.
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