VERY RARE!!!NO LONGER PRODUCEDTHE BIND IS FOR 1 PCSNEW IN BOXREGISTERBETA GAMA ANDALFARADIATION

GEIGER MULLER TUBE GM COUNTERS SBT-7 СБТ-7 MICA WINDOW ALFA BETA GAMA

THIS COUNTER IS DEVELOPED FORREGISTRATION OF BETA RADIATION

BUT DUE TO THE PRESENCE OF BIG / 22mm / MICA WINDOW

REGISTEREDAND ALPHA AND GAMMA RADIATION

Produced on 1980\'s IN USSR

Working Voltage 320 - 420V / 380 nominal/

Plateau Length 70V

Plateau Slope 0.125% / 1V

Thickness of the mica window - 10-11 microns

Diameter the mica window - 22mm

Length 62 mm

Diameter 32 mm

Please allow for the following shipping times:EU countries: 5-8 business days, on rare occasions a few days more
USA: 10-15 business days, on rare occasions more
South East Asia (Japan, Singapore, S. Korea, Hong Kong, Taiwan etc) 10 business days, on rare occasions more
India, China, Russia, Kazakhstan, Pakistan, Indonesia, Malaysia, Thailand, Australia, South Africa etc: at least 15 business days, but frequently around 25 business daysPlease note that shipping cost is calculated at average. If you have any objections please contact me for a specific quotation.

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