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KELVIN® Duplex Communications System

Price: $395.00
Stock #: 841106

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KELVIN's unique Communication System is now available in aDuplex(two-way) version!

Introduce students to communications by transmitting Morse code, signal generator, voice, wire communication fiber optics, infrared and satellite simulation.

Students can also learn about amplifying, transmitting and receiving sound. In addition, the system can transmit and receive voice and sounds from the included microphone or your tape recorder, CD player or radio.

Use the Communication System to learn about:

  • Infrared
  • Telegraph
  • Voice
  • Fiber Optics
  • Wire
  • Satellite

The assembled trainers include transmitter, receiver, satellite simulator microphone and instruction manual. Gr. 6 and up.

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