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.
Read MoreSend InquiryThis 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.
Read MoreSend InquiryDDS 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 .
Read MoreSend InquiryAudio 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.
Read MoreSend InquiryDual Sound Wave Generator can be perfectly in phase or can be shifted in frequency and phase relative to one another over the range of 0.1Hz to 40kHz. The waveform can be sine,triangle or sawtooth and waveforms can be added or one wave modulated by the other.
Read MoreSend InquiryUsing AC 220V 50Hz or 110V 60Hz power supply, the display Demonstration to Rope wave consists of three high brightness digital tubes with adjustable range of 1-300 Hz, adjustable amplitude and frequency, one 120 cm calibration frame and one mobile pulley.
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