• Country
• Netherlands

• Manufacturer / Brand
• Philips; Eindhoven (tubes international!); Miniwatt

• Year
• 1950 ?

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 78253

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

• Number of Tubes
• 5

• Valves / Tubes
• EF40 EF51 EF50N ECH21 EZ2

• Wave bands
• - without

• Power type and voltage
• Alternating Current supply (AC) / 110; 125; 145; 200; 220; 245 Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• Metal case

• from Radiomuseum.org
• Model: Vacuum Tube Voltmeter GM6005 - Philips; Eindhoven tubes

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 330 x 260 x 140 mm / 13 x 10.2 x 5.5 inch

• Notes

• Transportables Wechselspannungs-Röhrenvoltmeter. Messbereich 10 mV bis 300 V bei 20 Hz bis 1 MHz.

  Mit eingebauter, stabilisierter Eichspannung 10 mV

  Instrument: 200 µA, 2500 Ohm (lt. Philips Gerätebeschreibung)

  Eingangsimpedanz:
  10 mV - 1 V, 20 kHz: >1,5 MΩ, 1 MHz: >0,7 MΩ
  3 V - 300 V, 20 kHz: >1,9 MΩ, 1 MHz: >0,7 MΩ

  Eingangskapazität:
  10 mV - 1 V: <15 pF
  3 V - 300 V: <6 pF

• Net weight (2.2 lb = 1 kg)
• 8.7 kg / 19 lb 2.6 oz (19.163 lb)

• Price in first year of sale
• 3,500.00 ATS

• Mentioned in
• Elektron Kalender 1950

• Literature/Schematics (1)
• -- Original prospect or advert (Philips Buch Elektronenröhren, Band IIIa)

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

• Other Models

• Here you find 5252 models, 4396 with images and 3451 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Philips; Eindhoven (tubes international!); Miniwatt