• Country
• United States of America (USA)

• Manufacturer / Brand
• Keithley Instruments Inc.; Cleveland (OH)

• Year
• 1965

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 284009

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

• Wave bands
• - without

• Power type and voltage
• Alternating Current supply (AC) / 105-125; 210-250 Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• Metal case

• from Radiomuseum.org
• Model: Multi-Range Electrometer 610B - Keithley Instruments Inc.;

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 6.625 x 10.5 x 10 inch / 168 x 267 x 254 mm

• Notes

• input resistance = Eingangswiderstand: 10¹³ Ω
  current resolution = Stromauflösung: 10^-13 A

• Net weight (2.2 lb = 1 kg)
• 5.443 kg / 11 lb 15.8 oz (11.989 lb)

• Mentioned in
• -- Original-techn. papers.

• Author
• Model page created by Heribert Jung. See "Data change" for further contributors.

• Other Models

• Here you find 37 models, 33 with images and 16 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Keithley Instruments Inc.; Cleveland (OH)