• Country
• Poland

• Manufacturer / Brand
• Elpo, Zaklad Elektromechaniczny; Rumia

• Year
• 1971 ?

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 371605

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

• Number of Tubes
• 1

• Valves / Tubes
• M8136 StR150/30

• Number of Transistors
• 4

• Semiconductors

• Wave bands
• - without

• Power type and voltage
• Alternating Current supply (AC) / 110; 120; 127; 220; 230; 237 Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• Metal case

• from Radiomuseum.org
• Model: Woltomierz Lampowy - Valve Voltmeter U719 - Elpo, Zaklad

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 170 x 270 x 190 mm / 6.7 x 10.6 x 7.5 inch

• Notes

• Measurement ranges:

  • DC voltage measurement: 
    • with a DC voltage probe: 0.01 V to 300 V
    • with a high-voltage DC probe: 10 V to 30,000 V
  • AC voltage measurement:
    • with a AC voltage probe: 0.01 V to 300 V
  • Resistance measurement:
    • 2Ω to 1000 MΩ

• Net weight (2.2 lb = 1 kg)
• 6.1 kg / 13 lb 7 oz (13.436 lb)

• Mentioned in
• -- Original-techn. papers. (Elpo, Woltomierz Lampowy Typ U719 Instrukcja obsługi, Warszawa 1971)

• Author
• Model page created by Paweł Banach. See "Data change" for further contributors.

• Other Models

• Here you find 17 models, 16 with images and 10 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Elpo, Zaklad Elektromechaniczny; Rumia