343-Piece Giant Molecular Model Set, 99 Atoms Included_Stopcock Decade capacitance box stepping from

Decade capacitance box stepping from 100pF to 1000pF in 100pF increments at plus-or-minus 5% on 63V

supplied with two 5-inch insulated-handle pointer electrodes

free of magnetic-core saturation effects for AC circuit

used to demonstrate charging by induction and repeated transfer of charge

This unique training system houses five different plug-in simulator modules

343-Piece Giant Molecular Model Set, 99 Atoms Included_Stopcock Decade capacitance box stepping fromWhole class visible giant molecular model set with 99 atoms 1 2 inches in diameter and 343 total pieces including double bond, turning, and connector links for back of the room demonstrations.