magnetic pole detector from China manufacturer - Sky Magnetech (Ningbo) Co., Ltd.

Price:	0.1~100.0 USD
Payment Terms:	T/T,L/C
Place of Origin:	Zhejiang, China (Mainland)


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Product Detail

Model No.: VF004

Production Capacity: 500 pcs/month

Shape: Sheet

Brand: Skym

Color: Green

Means of Transport: Air

Delivery Date: 15-20 days

Place of origin: Ningbo

Size: Customized

Magnetic pole detector is used to observe magnetic fields.

Magnetic Pole Detector is used to observe magnetic fields. It is a translucent paper-like substance which makes magnetic fields visible. Most are made from a plastic film that contains a ferromagnetic slurry of fine nickel particles that align themselves along magnetic field lines. The general principle of operation is that magnetizable nickel particles are suspended in a colloidal form in a gelatinous material. This allows enough freedom for the particles to align with an externally applied magnetic field - thereby displacing the colored fluid and causing a color change at the surface of the film. Recommended for ages 8 and older.

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