200kHz Pulse Generator £30.00
IPC Irwin Ripple Tank £256.06
IPCIrwin AC Magnetic Field Coil £44.54
LED Array £85.00
Loudspeaker £31.36
Loudspeaker Amplifier £70.91
Loudspeaker Unit £61.90
Microphone £49.53
Ripple Tank Driver & Strobe Light £213.08
Rubens' Tube Amplifier £127.56
Rubens' Tube Driver £162.48
Signal Generator £170.32
Signal Generator & Amplifier £345.63
Velocity of Sound Kit £63.00
Velocity of Sound Switches £63.00
Vibration generator Resonance Strips and Spring £25.65
Vibration Generator+Accessories £111.17
