Sound Sensor

Our range of science experiment kits will equip you with all you need to carry out each of the practical experiments included in your LJ Create science program.

Dual range sensor that accurately measures sound pressure level in decibels (dBA) or waveform (mV).

To make the measurements meaningful to learners, the sensor has been designed to approximate the normal human ear in the range and intensity that it ‘hears’ sounds. Use a pair of sensors to measure speed of sound in air and solids.

The sensor can be used in a range of teaching applications, including:

  • Frequency of sound
  • Speed of sound
  • Sound insulation
  • Decay of sound with distance
  • Frequency, wavelength, amplitude of sound waves

How to order

Sound Sensor

Please call LJ Create at
1-800-237-3482 or

A member of our staff will be happy to advise you with your order and provide you with further options where appropriate.