Ripple tank development of the previous version, with Digital stroboscope technology. This Ripple tank has capable of displaying the benefits of the wave of impressions...
Resonance tube gives the easy of experiment about sound. Loudspeaker which is connected to the audio generator produces stable wave pattern with changeable sound frequency....
High voltage power supply for spectrum tube. Equipped with spectrum tube holder, Input voltage: 110/220VAC Voltage output: 3 kV, 5mA (The output is continuously variable...
Download Data Sheet Optics Kit ESP60393.PDF File Used for propagation, reflection, shadow object, decomposition of light, microscope principles and another optical experiments. Consist of :...
Electromagnetic bell with plastic base, for 3-6 V dc Complete with transparency cover to observe the way bell worked Terminal 4mm socket Dimension: (L) 16.00...
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