ETL GS12C Bi-directional Duodecal Counting Tube
Tube compteur en base 12
Kaltkathode Zählröhre, Dekatron

Ericsson Telephones Limited (ETL) was a British telephone equipment manufacturer based in Beeston.

GS12C = CV1740.

Base-12 “dekatron”.

Neon filled.
4 kHz maximum counting speed.

Fiche technique • Data sheet • Datenblatt: GS12C.pdf

 

Hauteur • Height • Höhe : 93 mm • 3" 5/8
Diamètre • Diameter • Durchmesser : 29 mm • 1" 1/8

 

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