Description

sized for low-current circuit work below the 1A range where finer resolution matters more than full-scale capacity

Bending and curving along its 220mm length

Aluminum-cased 4-inch plotting compass with a glass face

water vascular system

Silk Cloth Square for Static Demonstrations, 12 x 12" Material_Bristle sized for low-current circuit workUsed to draw electrons from glass and ebonite rods during rubbing, this silk square gives friction rods a strong positive charge for triboelectric and electrostatic demonstrations.

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Silk Cloth Square for Static Demonstrations, 12 x 12" Material_Bristle sized for low-current circuit work

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