The Ajax Scientific EL394-0030 solid-core hook-up wire is 30m long and 22 American Wire Gauge (AWG) size. The wire has a PVC coating for electrical insulation and is color-coded red for identification The hook-up wire is used for connecting electrical components in science experiments and equipment.

Ajax Scientific distributes scientific equipment, supplies, and instruments for industrial, research, and educational applications. The company, founded in 1984, is headquartered in Toronto, ON, Canada.