• Year
  • 1965 ?
  • Category
  • Service- or Lab Equipment
  • Radiomuseum.org ID
  • 182076

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

 Technical Specifications

  • Number of Tubes
  • 7
  • Wave bands
  • - without
  • Power type and voltage
  • Alternating Current supply (AC) / 115; 127; 160; 220; 250 Volt
  • Loudspeaker
  • - - No sound reproduction output.
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Vacuum Tube Voltmeter 746A - Metrix, Compagnie Générale de
  • Shape
  • Tablemodel, high profile (upright - NOT Cathedral nor decorative).
  • Dimensions (WHD)
  • 340 x 230 x 205 mm / 13.4 x 9.1 x 8.1 inch
  • Notes
  • Vacuum Tube Voltmeter Metrix 746a;
    DC: 100mV 300mV 1V 3V 10V 30V 300V 1000V;
    Ri: 100 MOhms with peak voltage memorization;
    AC: 300mV 1V 3V 10V 30V 300V; 10 Hz to 700 MHz;
    Ri: 10 Mohms at 1000 Hz, 1 MOhms at 1 MHz
    dB: -10 to +10
    Electrometer 10^11 Ohms
    Ohmmeter 0,5 to 5000 Mohms

    Voltmètre à tube
    CC: 100mV 300mV 1V 3V 10V 30V 300V 1000V;
    Ri: 100 MOhms avec détection et mémorisation tension de crête
    CA: 300mV 1V 3V 10V 30V 300V; 10 Hz to 700 MHz;
    Ri: 10 Mohms à 1000 Hz 1 MOhms à 1 MHz
    dB : -10 à +10
    Electromètre 10^11 Ohms
    Ohmmètre 0,5 à 5000 Mohms
    Röhrenvoltmeter
    Messbereich Gleichspannung: 100mV 300mV 1V 3V 10V 30V 300V 1000V;
    Ri: 100 MOhm mit Spitzenspannungs-Speicherung
    Messbereich Wechselspannung: 300mV 1V 3V 10V 30V 300V;
    10 Hz bis 700 MHz; Ri: 10 Mohm für 1000 Hz, 1 MOhm für 1 MHz
    dB : -10 bis +10
    Elektrometer: 10^11 Ohm
    Ohmmeter 0,5 bis 5000 Mohm
  • Net weight (2.2 lb = 1 kg)
  • 9 kg / 19 lb 13.2 oz (19.824 lb)
  • Source of data
  • - - Manufacturers Literature
  • Author
  • Model page created by Patrice Zeissloff. See "Data change" for further contributors.

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