What's in your kit?

Wire stripper, wire, magnifier, speaker, colored LEDs

DVM (digital volt meter) and its probes.

nScope unit on Protoboard. Note that the the outer rails are ground despite being painted red and blue. The inner rails are -5V (left, blue) and +5V (right, red). Labels for the rails are printed at the edge of the nScope, and there are lights to correspond as well (green for ground, blue for -5V, red for +5V)

Transistors, two types: NPN and PNP.

Potentiometers

Integrated circuits, IC's, "chips"

Capacitors