Vibration Generator, Variable Frequency From 1 Hz To 300 Hz,Vibration Generator Provides The Electronically Controlled Vibrations To Generate The Tender Ripples. This Can Work On Square Wave Generator Of Amplitude Adjustable Upto 12V Max & Is Able To Deliver 15 Watts Of Power.
Laboratory Tray, Flat, Material: polypropylene, ideal for containing small spills, and to serve as a drip pan, versatile for general laboratory use, Autoclavable, Dimension: 15x 11.5 in, Pack of 10
Doppler Effect Demonstration Apparatus, 92dB buzzer, 0.8m tether. Nylon cord is 2ft 8in attached to a rugged ABS handle 8.5in long, (1in diameter), Swing the apparatus and students will be able to hear the change in frequency, Dimensions: 4.5 x 5 x 3 in