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A40/A40A Current Shunts

A40/A40A Current Shunts

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The A40 series consists of 12 shunts rated from 10 mA up to 5A. The A40A shunts add 10A and 20A ranges. Allows you to make ac/dc current transfer measurements with the 792A Transfer Standard or the 5790B Measurements Standard. Special cables required.


  • AC current transfer measurements from 2.5 mA to 20A
  • Frequency between 5 Hz to 100 kHz
  • Compatible with 792A and 5790A

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