• Country
• United States of America (USA)

• Manufacturer / Brand
• E-H Research Laboratories, Oakland

• Year
• 1960

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 80647

Click on the schematic thumbnail to request the schematic as a free document.

• Number of Tubes
• 4

• Valves / Tubes
• 5889 6088 6088 5965

• Power type and voltage
• Alternating Current supply (AC)

• from Radiomuseum.org
• Model: Electrometer Amplifier 210C - E-H Research Laboratories,

• Author
• Model page created by Bernd Pötzsch. See "Data change" for further contributors.

• Other Models

• Here you find 2 models, 0 with images and 2 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from E-H Research Laboratories, Oakland