Digital Multimeter 1057

Datron Electronics Ltd.; Norwich

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  • Year
  • 1976 ?
  • Category
  • Service- or Lab Equipment
  • Radiomuseum.org ID
  • 361678

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

 Technical Specifications

  • Wave bands
  • - without
  • Power type and voltage
  • Alternating Current supply (AC) / 48 - 440 Hz, 205-255 or 105-127 Volt
  • Loudspeaker
  • - - No sound reproduction output.
  • Material
  • Various materials
  • from Radiomuseum.org
  • Model: Digital Multimeter 1057 - Datron Electronics Ltd.;
  • Shape
  • Tablemodel, with any shape - general.
  • Dimensions (WHD)
  • 224 x 90 x 343 mm / 8.8 x 3.5 x 13.5 inch
  • Notes

  • The Datron 1057 is a Digital Multimeter which combines the high performance of a sophisticated DVM and the low cost of a conventional multimeter.
    Features:

    • DC Voltage ranges: 100 mV - 1 V - 10 - V - 1,000 V
      Overrange: 100% on all ranges except 1,000 V
      Accuracy: 1 V - 1 kV ± 0.015% reading, ± 0.001% FS
      Input resistance: 100 mV and 1 V: > 10,000 MΩ
                                  10 V to 1,000 V: = 10 MΩ ± 0.1%
    • AC Voltage ranges: 1 V - 10 V - 100 V - 1,000 V
      Overrange: 100% except 1,000 V
      Input Impedance: 1,000 MΩ shunted by 100 pF on 1 V range
                                   10 MΩ shunted by 150 pF on other ranges.
    • Resistance ranges: 1 - 10 - 100 kΩ, 10 MΩ
      Accuracy: 1 kΩ to 100 kΩ: ± 0.015% reading, ± 0.002% FS, ±100 mΩ (Can be zeroed).
      1,000 kΩ: ±0.03% reading, ± 0.002% FS.
      10 MΩ: ±0.5% reading, ±0.002% FS.

     Other exact features are in the 2 attached files.

  • Net weight (2.2 lb = 1 kg)
  • 4 kg / 8 lb 13 oz (8.811 lb)
  • Mentioned in
  • -- Original-techn. papers. (Original Operating Manual)
  • Author
  • Model page created by Pier Antonio Aluffi. See "Data change" for further contributors.

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