Antique radios, Old Time Radios
History of the manufacturer
Sefram; Paris, Saint-Étienne
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Name: |
Sefram; Paris, Saint-Étienne
(F)
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Abbreviation: |
sefram |
Products: |
Model types
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Summary: |
Société Sefram
32 rue Edouard Martel, Saint-Étienne
Sefram is a maker of recording and measuring instrumentation:
- recorders (thermal, color pen, paperless recorders; XY plotters, transient recorders)
- field strength meters (for digital and analog TV, internet, telephone / for terrestrial and cable distribution and SAT applications)
- test instruments (DMMs, oscilloscopes, clamp-on meters and power meters, generators, electrical testers, spectrum analysers)
- ELDITEST test accessories (oscilloscope probes, differential probes, test leads, cables, coaxial adapters)
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Founded: |
1947 |
History: |
Founded in 1947. Became part of the test and measurement division of Schlumberger in 1978. Since November 2004 a subsidiary of BK Precision.
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This manufacturer was suggested by Carlo La Perna.
Some models:
Country |
Year |
Name |
1st Tube |
Notes |
F |
55 |
Millivoltmètre Stablindex SPV4SD |
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F |
69 |
Verispot Verivat |
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Extrem empfindliches und präzises Spiegelgalvanometer zur Messung von Spannungen und Ström... |
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