Description

Higher-range 50V multiplier for galvanometer conversion

Wooden-base Morse code key with a black knob

and cylinders during glassware care

and major vessels of the human heart

Metal Resistance Board Category_Demonstrations Higher-range 50V multiplier for galvanometerUsed to verify R = rho*L A by isolating wire material, length, and cross section, this metal base board tensions six 1 meter wires side by side with 4mm socket terminals at each end.

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Metal Resistance Board Category_Demonstrations Higher-range 50V multiplier for galvanometer

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