Posted in Russian tubes

MS-13 MC-13 glass tube

This tube is very hard to find. It’s compact size and it’s connection socket, similar to the car brake light bulb makes it the stangest…

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Posted in Russian tubes

MS-6 MC-6 γ-selective geiger counter

This is another glass russian Geiger tube made for professional use, not for military like all the M-series tubes. The MS-6 is gamma-selective and have…

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Posted in Russian tubes

SI-19BG(M) си19бг-м mini Geiger tube

I’ve bought this cute mini Geiger tube from eBay. It’s cheap… in the order of 10-15€. The interesting thing about this tube is it’s size:…

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Posted in Russian tubes

MST17 MCT17 Mica window Geiger tube

Searching for an alpha-sensible Geiger tube to buy, you’ll find for sure some Si8B and SBT11 pancale style tubes. This are great tubes but… if…

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Posted in Russian tubes

MSTR-4 MCTP-4 Alpha-Beta-Gamma geiger tube

This is a cool tube! The MSTR-4 is a mica end-window all glass geiger tube. Is so rare to find out there but once you…

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Posted in Russian tubes

SI-22G CИ-22Г Geiger Muller tube

This tube is highly sensitive, similar to the STS-6, ideal to make a natural background monitoring equipment. It could be used also to make a…

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Posted in Russian tubes

SI3BG CИ-3БГ Geiger Muller Tube

I’ve bought this tube some time ago with other tubes from an ukrainian seller because of it’s price. Usualy it is sold at 2€ each….

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Posted in Russian tubes

STS-6 CTC-6 Geiger Muller Tube

Hi! I’ve just received two STS-6 Geiger Muller tubes from Ukraine. They are HUGE! Their size is 199mm long X 22mm diameter. In this video…

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