US$ 19.90
Used to construct resistance coils and thermocouple legs that don't drift with temperature
9 x 4 x 4 inch base
Five-centimeter brass sphere mounted on an ebonite-insulated metal base
Heavy-duty die-cast alloy boss head with a painted gray finish and two adjustable thumbscrews
Heat Absorption and Radiation Comparator with White Screen Subject_Botany Used to construct resistance coilsCompares radiant heat absorption through paired surfaces and a white screen, letting students quantify how color and finish influence heat uptake during radiation experiments.
US$ 19.90
US$ 144.00
US$ 97.00
US$ 48.99
US$ 48.99
US$ 38.99
US$ 38.99
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US$ 95.00
US$ 111.00
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