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Kyoritsu 2433 AC Leakage 400A Clamp Meter

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The Kyoritsu 2433 is a 400A AC clamp meter, capable of measuring current leakage. Comprising a 40mm jaw, the 2433 model is ideal for detecting wire faults and insulation breakdown....

Availability: In stock


The Kyoritsu 2433 is a 400A AC clamp meter, capable of measuring current leakage. Comprising a 40mm jaw, the 2433 model is ideal for detecting wire faults and insulation breakdown.

The Kyoritsu 2433 is a current leakage clamp meter, with the ability to measure AC current up to 400A across three scales (4/40mA/400A). The tester features a frequency selector switch to eliminate the effect of harmonics. This provides a more accurate measurement, especially at the low end of the current scale. The 2433 model also has a peak hold function, to enable peak value measurements. 

Featuring a 0.01mA resolution, the 2433 clamp tester provides accurate current readings. A rotary switch on the device allows easy-one finger power-on and range selection, allowing the user to test efficiently. Standard Kyoritsu features such as the data-hold function and auto-power off are also included.



  • Current measurements up to 400A AC.
  • 0.01mA resolution.
  • Peak hold function.
  • Frequency selector switch to elimate effect of harmonics.
  • Data-hold function.
  • Auto power-off
  • Rotary switch for easy one finger operation.



  • Earth fault current measurement
  • Electrical safety compliance testing
  • Medical device safety testing
  • Process loop monitoring
  • General AC load monitoring
  • Industrial troubleshooting checks




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