Wire Constantan, Reel, 30swg (125g) (Each)

Eureka/Constantan Wire -Bare, 30 S.W.G. -125g Reel

This copper-nickel alloy wire with a low temperature coefficient is ideal for resistance coils, thermocouples, and electrical experiments. Supplied on a 125g reel of 30 S.W.G. wire, it offers stable resistance across varying temperatures.

Key Features:

- Composition: Copper-nickel alloy (Constantan)

- Gauge: 30 S.W.G.

- Weight: 125g reel

- Low Temperature Coefficient: Stable resistance across temperature ranges

Applications in Science Education:

- Electrical Resistance: Demonstrates Ohm's law and circuit behaviour.

- Thermocouples: Ideal for temperature measurement experiments.

- Material Science: Studies alloy behaviour in electrical and thermal conditions.

Safety Information:

- For laboratory use only. Not for food or household use.

- Keep out of reach of children.

Perfect for supporting experiments in physics, chemistry, and materials science.