£103.91

3B Scientific U8491925 Magnetic Field Lines Device, Three Dimensional

Transparent, U8491925

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£104 today · usual range £0–£0 · best ever £50

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Price History & Forecast

Grey patches = out of stock. Cheaper = lower on the chart. Hover for exact prices.

Last 481 days • 481 data points (No recent data available)

Historical
Generating forecast...
£116.78 £43.06 £59.14 £75.23 £91.31 £107.40 £123.48 01 October 2024 29 January 2025 29 May 2025 26 September 2025 24 January 2026

Price Distribution

Price distribution over 481 days • 5 price ranges

Days at Price
Current Price
74 days 14 days 193 days 97 days 103 days · current 0 48 97 145 193 £50-63 £63-77 £77-90 £90-103 £103-117 Days at Price

Price Analysis

Most common range: £77-90 (193 days, 40.1%)

Price range: £50 - £117

Price levels: 5 price ranges over 481 days

Description

Instrument for three dimensional mapping of the magnetic field lines of a cylindrical bar magnet. The plexiglas housing is filled with a special, highly viscous liquid and iron filings. After the magnet has been inserted into the central hole, the iron filings, which had previously been distributed randomly in the liquid, align themselves according to the direction of the field. An enclosed air bubble ensures that a good shake of the device causes the iron shavings to be evenly distributed.

Key Features

Weight: 0.95 kg

Professional grade quality

Sold in each

Easy to Use

Product Specifications

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