Wire Constantan, Reel, 22swg (125g) (Each)

Eureka/Constantan Wire -Bare, 22 S.W.G. -125g Reel

This copper-nickel alloy wire with a low temperature coefficient is ideal for use in resistance coils, thermocouples, and other electrical applications. The 22 S.W.G. wire comes on a 125g reel, making it perfect for educational experiments that require stable resistance across varying temperatures.

Key Features:

- Composition: Copper-nickel alloy (Constantan)

- Gauge: 22 S.W.G.

- Weight: 125g reel

- Low Temperature Coefficient: Stable resistance for varied temperatures

Applications in Science Education:

- Electrical Resistance: Demonstrates circuit behaviour and resistance.

- Thermocouples: Used in temperature measurement experiments.

- Materials Science: Explores the properties of alloys in electrical and temperature applications.

Safety Information:

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

- Keep out of reach of children.

Perfect for science experiments, this wire supports curriculum topics on electrical circuits, resistance, and material properties.