The ES3205E is a LOW-COST function generators with maximum frequency of 5MHz. The ES3205E is based on DDS (Direct Digital Synthesis) technology providing flexible performance...
Device tool to make moving object becomes visible like a silent. Stroboscope consists of Plexiglas disc with adjustable frequency and mounted on aluminium box. Stroboscope...
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...
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...
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...
Geometric Optic Kit can be used to do simple observations and experiments concerning the geometric optic. Light reflection and refraction can be observe easily, especially...
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