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A40/A40A Current Shunts

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
TR Calibration has a strong association with most major manufacturers and can source test and measurement equipment to suit your requirements. Combined with our calibration capacity, we have you covered. If you can’t immediately see what you are looking for please send a quote request and we will provide a quick response.
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