Science First Electrical Circuit Supplies - Electricity

Transformer Wc278

$132.83

Electrode, Zinc 19Mm X 5Cm.

$0.53

Electrode, Copper 19mm x 50mm (2")

$5.02

Unknown Resistance Board.

$45.34

Resistor Set 5-200 Ohm.

$28.82

Battery Pack.

$12.65

Knife Switch, Double Pole-double Throw

$3.76

Knife Switch, Single Pole-Double Throw

$2.60

Contact (Telegraph) Key.

$6.35

Lampholder, Metal, Pack of 10.

$4.57

Lamp Bulb Holder, Mini Each (Blue Plastic).

$1.14

Battery Holder 2D Cell.

$20.21

Electrical Circuit Supplies