Powell's Wave Machine....
Product Code: NLAB-SCHOOLABS15001 - (Powell's Wave Machine)
Electronic Circuit Kit....
Product Code: NLAB-SCHOOLABS16001 - (Electronic Circuit Kit)
1 Spectrum Tube Power Supply....
Product Code: NLAB-SCHOOLABS17001 - (1 Spectrum Tube Power Supply)
Cathode Ray Tube with Paddle Wheel....
Product Code: NLAB-SCHOOLABS17002 - (Cathode Ray Tube with Paddle Wheel)
Drying Box with Sieve....
Product Code: NUGLAB-MEH270001 - (Drying Box with Sieve)