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History of the manufacturer  

JDR Instruments; San Jose, CA

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Name: JDR Instruments; San Jose, CA    (USA)  
Abbreviation: jdr
Products: Model types

JDR Instruments; 1224 S. Bascom Avenue, San José, California 95128


This manufacturer was suggested by Carlos A. Pieroni-García.

Some models:
Country Year Name 1st Tube Notes
USA  85 Dual Trace Oscilloscope 35 MHz 3500   35 Mhz. Dual Trace Oscilloscope.