This 'Kundt's Apparatus' is a new high quality item for the study of sound and waves,  standing waves,  resonance,  musical instruments and tones. 

The apparatus includes:
The transparent resonance tube, 850mm long with metric scale, 2x side holes and sliding shutters, an adjustable piston, a miniature microphone which can be passed up the tube,  a mini-speaker that fits to one end of the tube and produces the sound waves, a driver to interface the speaker to an amplifier or oscilloscope and an instruction booklet.

Only a Signal Generator LB3754-001 or LB3756-101 or LB3758-001 is required to run the equipment.  An oscilloscope is ideal to determine the maximum and minimum sound levels although a normal amplifier does the job too audibly.

Genuine IEC apparatus.

Click here for Instruction Sheet supplied. Experiment manual also supplied with apparatus.