• Country
• Italy

• Manufacturer / Brand
• Unaohm Start, Ohm, E. Pontremoli; Milano

• Year
• 1957

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 161243

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

• Wave bands
• - without

• Power type and voltage
• Alternating Current supply (AC) / 110; 125; 140; 160; 220; 280 Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• Metal case

• from Radiomuseum.org
• Model: Tester/Provavalvole GB12 - Unaohm Start, Ohm, E.

• Shape
• Tablemodel, low profile (big size).

• Dimensions (WHD)
• 330 x 240 x 160 mm / 13 x 9.4 x 6.3 inch

• Notes
• Multimeter/Tubetester (cathode emission), 12 american & european sockets, multimeter 10.000ohms/volt.AC/DC Volts 3/10/100/300/1000; 0.1/1/10/100/300/1000 mA; 0-5 Mohms, 3 scales; 1000 pF-5µF, 2 scales; -10 to +10 dB.

• Literature/Schematics (1)
• - - Manufacturers Literature

• Author
• Model page created by Antonio Barros-Regada. See "Data change" for further contributors.

• Other Models

• Here you find 171 models, 147 with images and 72 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Unaohm Start, Ohm, E. Pontremoli; Milano