• Country
• Sweden

• Manufacturer / Brand
• Ericsson (L.M.), Allmänna Telefonaktiebolaget; Stockholm

• Year
• 1950 ??

• Category
• Service- or Lab Equipment

• Radiomuseum.org ID
• 142256

• Wave bands
• - without

• Power type and voltage
• No Power needed

• Loudspeaker
• - - No sound reproduction output.

• Material
• Wooden case

• from Radiomuseum.org
• Model: Volt- und Amperemeter VRT1801 - Ericsson L.M., Allmänna

• Dimensions (WHD)
• 130 x 220 x 110 mm / 5.1 x 8.7 x 4.3 inch

• Notes
• Gleichspannungsmeßbereich 2,5 -500 V, Gleichstrom 0,01-5 A, Wechselspannungsmeßbereich 5 - 500 V, Wechselstrom 0,01-5 A.

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

• Author
• Model page created by Norbert Haselbach. See "Data change" for further contributors.

• Other Models

• Here you find 18 models, 15 with images and 1 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Ericsson (L.M.), Allmänna Telefonaktiebolaget; Stockholm