US$ 849.50
6 inches for clean pinhole-imaging and diffraction studies
Reproduces Oersted's 1820 experiment
4 inches long for chemistry and microbiology classroom stations
Large-format Boyle's Law apparatus with hand pump
250Ω Fixed Resistor Demonstrator with 4mm Terminals Pack Size_12 6 inches for clean pinhole-imagingTwo hundred fifty ohm 5W fixed resistor in an ABS module with 4mm sockets, sized to fill the gap between 100 ohm and 1k values for fine grained voltage divider investigations.
US$ 849.50
US$ 27.99
US$ 24.95
US$ 10.99
US$ 347.50
US$ 74.95
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US$ 64.68
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