£1,193.65

3B Scientific U8557540 Fine Beam Tube on Connection Base, R

U8557540

Price data last checked 35 day(s) ago - refreshing...

View at Amazon

We'll watch every seller, every day. One email when your price arrives.

This is the most expensive it has ever been. Walk away.

£1,194 today · previous high £1,194 · all-time low £838

NEW HERE?

Amazon shows you one price. We show you all of them.

Tosheroon watches Amazon prices so you don't have to. Every product on Amazon has a price history — we make it visible. Set the price you'd actually pay, and we'll email you the second it gets there. No app, no account, one email.

WHAT'S ON THIS PAGE

↓ Price chart
when this has been cheap or pricey
↓ Forecast
where the price is heading next
↓ Statistics
all-time high & low, recent range
↑ Price alert
name your number, we'll email you

Price History & Forecast

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

Last 54 days · 54 data points (no recent data)

Historical
Generating forecast…
£1,193.65 £802.56 £887.89 £973.22 £1,058.54 £1,143.87 £1,229.20 26 April 2026 09 May 2026 22 May 2026 04 June 2026 18 June 2026

Price Distribution

Price distribution over 54 days • 7 price levels

Days at Price
Current Price
6 days 7 days 7 days 7 days 6 days 5 days 16 days · current 0 4 8 12 16 £838 £969 £1133 £1136 £1138 £1143 £1194 Days at Price

Price Analysis

Most common price: £1194 (16 days, 29.6%)

Price range: £838 - £1194

Price levels: 7 different prices over 54 days

Key Features

Gas filling: Neon

Gas pressure: 1.3x10-5 hPa

Filament voltage: 5 – 7 V DC

Filament current: < 150 mA

Wehnelt voltage: 0 – -50 V

Product Specifications

Barcode

No barcode data available

Similar Products You Might Like

3B Scientific U19170 Teltron Dual Beam Tube, D
96% match

3B Scientific U19170 Teltron Dual Beam Tube, D

3B Scientific

£840.01 17 Jun 2026
3B Scientific U18570 Teltron Double Beam Tube S
96% match

3B Scientific U18570 Teltron Double Beam Tube S

3B Scientific

£653.70 17 Jun 2026
3B Scientific U18555 Thomson Tube, S
95% match

3B Scientific U18555 Thomson Tube, S

3B Scientific

£950.03 17 Jun 2026
3B Scientific U19152 Teltron Luminescence Tube, D
95% match

3B Scientific U19152 Teltron Luminescence Tube, D

3B Scientific

£398.31 13 Jun 2026
3B Scientific U18554 Teltron Perrin Tube S
95% match

3B Scientific U18554 Teltron Perrin Tube S

3B Scientific

£497.97 18 Jun 2026
3B Scientific U18552 Teltron Luminescence Tube S
95% match

3B Scientific U18552 Teltron Luminescence Tube S

3B Scientific

£298.57 13 Jun 2026
3B Scientific U19154 Teltron Perrin Tube D
95% match

3B Scientific U19154 Teltron Perrin Tube D

3B Scientific

£559.88 19 Jun 2026
3B Scientific U8481350 Training Oscilloscope
94% match

3B Scientific U8481350 Training Oscilloscope

3B Scientific

£1,148.42 17 Jun 2026
3B Scientific U8482230 Franck-Hertz Experiment Neon Tube Heater
94% match

3B Scientific U8482230 Franck-Hertz Experiment Neon Tube Heater

3B Scientific

£804.82 17 Jun 2026
3B Scientific U18557 Teltron Teltron Helium-Filled Planar Triode Tube S
94% match

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

3B Scientific

£565.60 19 Jun 2026
3B Scientific U8498308 Kundt's Tube, E
94% match

3B Scientific U8498308 Kundt's Tube, E

3B Scientific

£405.72 17 Jun 2026
3B Scientific U8482445 Photoelectric Cell Gas
94% match

3B Scientific U8482445 Photoelectric Cell Gas

3B Scientific

£289.47 23 Jun 2026
3B Scientific U185711 Tube of Electronic Diffraction, S
94% match

3B Scientific U185711 Tube of Electronic Diffraction, S

3B Scientific

£925.30 17 Jun 2026
Load Cell Bending Beam Hermetically Sealed
94% match

Load Cell Bending Beam Hermetically Sealed

KERN

£279.89 18 Jun 2026
DR Strings HI-BEAM™ Series 5 String Bass Strings - Medium 45-125 Short Scale
94% match

DR Strings HI-BEAM™ Series 5 String Bass Strings - Medium 45-125 Short Scale

DR Strings

£41.52 25 Jun 2026
LAES 985467 Bulb Globe Diamond Soft LED Filament E27, 5 W, 95 x 138 mm
93% match

LAES 985467 Bulb Globe Diamond Soft LED Filament E27, 5 W, 95 x 138 mm

LAES

£74.43 10 May 2026
3B Scientific U18558 Teltron Triode, Neon-Filled, S
93% match

3B Scientific U18558 Teltron Triode, Neon-Filled, S

3B Scientific

£479.44 17 Jun 2026
3B Scientific U8533430 Geiger-Müller Counter Tube
93% match

3B Scientific U8533430 Geiger-Müller Counter Tube

3B Scientific

£295.30 19 Jun 2026
93% match

Gima 30818 Fiber Optic Cable Diameter 4.8 x 1800 mm, Pack 1

GIMA

£241.21 20 Jun 2026
OSRAM Vintage 1906 BigBall35 LED lamp, 12 W (400 lm), 1800 K Warm White, Smoke Plastic housing, E27 Base, Filament Magnet Technology, dimmable
93% match

OSRAM Vintage 1906 BigBall35 LED lamp, 12 W (400 lm), 1800 K Warm White, Smoke Plastic housing, E27 Base, Filament Magnet Technology, dimmable

OSRAM

Out of stock 20 Jul 2026
3B Scientific U45057 2 Material with Four Different Weights of Each
93% match

3B Scientific U45057 2 Material with Four Different Weights of Each

3B Scientific

£40.54 02 May 2026
93% match

Gima 30817 Fiber Optic Cable Diameter 3.5 x 1800 mm, Pack 1

GIMA

£242.13 07 May 2026
OSRAM Vintage 1906 BigBall45 LED lamp, 12 W (550 lm), 1800 K Warm White, Amber Plastic housing, E27 Base, Filament Magnet Technology, dimmable
93% match

OSRAM Vintage 1906 BigBall45 LED lamp, 12 W (550 lm), 1800 K Warm White, Amber Plastic housing, E27 Base, Filament Magnet Technology, dimmable

OSRAM

Out of stock 20 Jul 2026
neoLab 2-9553 Focus Attachment for Fibre Optic 2-9551/2
93% match

neoLab 2-9553 Focus Attachment for Fibre Optic 2-9551/2

neoLab

£87.87 23 Jul 2026