• Country
• United States of America (USA)

• Manufacturer / Brand
• Jackson (The) Electrical Instrument CO., Dayton

• Year
• 1953

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 238609

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

• Number of Tubes
• 3

• Valves / Tubes
• 12AU7 6AL5 6AL5

• Power type and voltage
• Alternating Current supply (AC) / 115 Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• Metal case

• from Radiomuseum.org
• Model: Tele-Volter 709 - Jackson The Electrical

• Dimensions (WHD)
• 7.3 x 7.3 x 8.7 inch / 185 x 185 x 221 mm

• Notes

• Jackson Tele-Volter 709 Vacuum Tube Voltmeter (VTVM),

  DC Voltmeter Ranges: 1 Volt, 5 Volts, 10 Volts, 50 Volts, 100 Volts, 500 Volts, 1000 Volts
  AC Voltmeter Ranges:  1 Volt, 5 Volts, 10 Volts, 50 Volts, 100 Volts, 500 Volts, 1000 Volts
  Ohmeter Ranges:  1k, 10k, 100k, 1M, 10M, 100M, 1000M
  Input Resistance:  11 Megaohms

• Net weight (2.2 lb = 1 kg)
• 8 lb (8 lb 0 oz) / 3.632 kg

• Author
• Model page created by Robert Higgins. See "Data change" for further contributors.

• Other Models

• Here you find 64 models, 61 with images and 18 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Jackson (The) Electrical Instrument CO., Dayton