£565.60

3B Scientific U18557 Teltron Teltron Helium-Filled Planar Triode Tube S

Name: 3B Scientific U18557 Teltron Teltron Helium-Filled Planar Triode Tube S
Brand: 3B Scientific
Price: 565.6 GBP
Availability: InStock

U18557

Measurement Kits

About as cheap as it gets. The only time it was cheaper was 1 month ago.

£566 today · all-time low £539 (Jun 2026) · usually the usual

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Price History & Forecast

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

Last 57 days · 57 data points (no recent data)

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Price Distribution

Price distribution over 57 days • 7 price levels

Days at Price

Current Price

Price Analysis

Most common price: £541 (28 days, 49.1%)

Price range: £539 - £575

Price levels: 7 different prices over 57 days

Key Features

Electron tube filled with low-pressure helium gas

Containing a thermionic cathode, control grid and anode

This tube is for quantitative investigations of the typical properties

Discontinuous energy release of helium atoms during inelastic collisions with free electrons

Maximum heater voltage: 7.5 volts AC/DC

Product Specifications

Brand: 3B Scientific
Model: U18557
Size: Helium-filled Planar Triode Tube S
ASIN: B005LY4VHI
Category: Stationery & Office Supplies > School & Educational Supplies > Curriculum Resources > Science > Measurement Kits
Domain: Amazon UK
Listed Since: 27 September 2011

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3B Scientific U18557 Teltron Teltron Helium-Filled Planar Triode Tube S

About as cheap as it gets. The only time it was cheaper was 1 month ago.

Price History & Forecast

Price Distribution

Price Analysis

Key Features

Product Specifications

Barcode

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