• Country
• Great Britain (UK)

• Manufacturer / Brand
• AVO Ltd.; London

• Year
• 1964 ??

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 138724

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

• Wave bands
• - without

• Power type and voltage
• Dry Batteries / 1.5 & 15 Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• Bakelite case

• from Radiomuseum.org
• Model: Universal AvoMeter 9 Mk.ii - AVO Ltd.; London

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 170 x 195 x 115 mm / 6.7 x 7.7 x 4.5 inch

• Notes

• The model 9 was intended for the export market and is similar to the Model 8 Mk.ii apart from the international symbols and 3-10 ranges instead of 2.5-10 and the positioning of the anti parallax mirror.

  Ranges;

  DC 3, 10, 30, 100, 300, 600, 1000, 3000 volts - sensitivity 50 uA
  DC 0.05, 0.3, 1, 10, 100 mA, 1, 10 
  AC 3, 10, 30, 100, 300, 1000, 3000 volts - sensitivity:
  1 mA on 100+ volts, 3 mA on 30, 10 mA on 10, 30 mA on 3
  AC 10, 100 mA, 1, 10 A
  R 2k, 200k, 20 Mohm (20, 2k, 200k ohm center)

• Net weight (2.2 lb = 1 kg)
• 2.6 kg / 5 lb 11.6 oz (5.727 lb)

• Source of data
• - - Data from my own collection

• Author
• Model page created by Alexander Küffer. 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