• Country
• United States of America (USA)

• Manufacturer / Brand
• Supreme Instruments Corp.; Greenwood (MS)

• Year
• 1945–1947

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 211882

• Number of Tubes
• 1

• Valves / Tubes
• 6X5

• Wave bands
• - without

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

• Loudspeaker
• - - No sound reproduction output.

• Material
• Leather / canvas / plastic - over other material

• from Radiomuseum.org
• Model: Tube and Battery Tester 589-A - Supreme Instruments Corp.;

• Shape
• Tablemodel without push buttons, Mantel/Midget/Compact up to 14

• Dimensions (WHD)
• 11 x 6 x 9 inch / 279 x 152 x 229 mm

• Notes
• Filament voltages from 3/4 v. to 117 v.

• Net weight (2.2 lb = 1 kg)
• 9 lb (9 lb 0 oz) / 4.086 kg

• Mentioned in
• Radio Retailing (Radio & Television R.) (November 1946 page 140.)

• Author
• Model page created by Gottfried Silberhorn. See "Data change" for further contributors.

• Other Models

• Here you find 85 models, 66 with images and 51 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Supreme Instruments Corp.; Greenwood (MS)