Universal AvoMeter (AVO Meter) Model 40

• Country
• Great Britain (UK)

• Manufacturer / Brand
• AVO Ltd.; London

• Year
• 1939 ??

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 204870

• Picture
• Schematics

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

• Wave bands
• - without

• Power type and voltage
• Dry Batteries / 1.5 & 2 x 4.5 Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• Bakelite case

• from Radiomuseum.org
• Model: Universal AvoMeter Model 40 - AVO Ltd.; London

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 170 x 190 x 110 mm / 6.7 x 7.5 x 4.3 inch

• Notes

• Universal Avometer model 40.

  Similar to Model 7 Early with higher sensitivity and no dB scale.

  Ranges:

  DC 0.12, 1.2, 12, 120, 480, 1200 volts - sensitivity 6/3 mA
  DC 12, 120 mA, 1.2, 12 A
  AC 12, 120, 480, 1200 volts 
     sensitivity: 6/3 mA on 120+ volts, 60/30 mA on 12 volts
  AC 12, 120 mA, 1.2, 12 A
  R    1k, 10k, 100k ohm (20, 200, 2k ohm center)
       Q knob required on highest range

  Typically 2x  Ever Ready 1289 and Ever Ready R1662 (or equivalents)

• Net weight (2.2 lb = 1 kg)
• 1 kg / 2 lb 3.2 oz (2.203 lb)

• Author
• Model page created by Carlo Markulis. See "Data change" for further contributors.

• Other Models

• Here you find 82 models, 79 with images and 41 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from AVO Ltd.; London