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Kyoritsu 2433R AC Leakage 400A Clamp Meter with True RMS

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Product code: 2433R

Order Me In, Once ordered this item will likely dispatch before the 04th of October 2025, call 1300 737 871 (NZ 0800 737 871) to confirm.

The Kyoritsu 2433R is a 400A AC clamp meter, capable of measuring current leakage. The Kyoritsu 2433R also has true RMS measurements providing accurate current readings for non-sinusoidal waveforms. Comprising a 40mm jaw, the 2433R model is ideal for detecting wire faults and insulation breakdown.

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$1,509.09 AUD + GST
 $1,660.00 AUD Inc. GST
The Kyoritsu 2433R is a 400A AC clamp meter, capable of measuring current leakage. The Kyoritsu 2433R also has true RMS measurements providing accurate current readings for non-sinusoidal waveforms. Comprising a 40mm jaw, the 2433R model is ideal for detecting wire faults and insulation breakdown.
The Kyoritsu 2433R is a current leakage clamp meter, with the ability to measure AC current up to 400A across three scales (4/40mA/400A). With true RMS 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 2433R model also has a peak hold function, to enable peak value measurements.
Featuring a 0.01mA resolution, the 2433R 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.
Features: 
- Current measurements up to 400A AC.
- 0.01mA resolution.
- Peak hold function.
- Frequency selector switch to eliminate effect of harmonics.
- Data-hold function.
- Auto power-off.
- Rotary switch for easy one finger operation.
Applications:
- Earth fault current measurement
- Electrical safety compliance testing
- Medical device safety testing
- Process loop monitoring
- General AC load monitoring
- Industrial troubleshooting checks

Specifications

- AC A: (50/60Hz) 40/400mA/400A +/- 1%rdg +/- 5dgt (40/400mA), +/- 1%rdg +/- 5dgt (0 - 300A), +/- 2%rdg (300.1 - 399.9A)
- AC A (WIDE): 40/400mA/400A +/- 2.5%rdg +/- 10dgt [20Hz - 1kHz] (40/400mA), +/- 2.5%rdg +/- 10dgt [40Hz - 1kHz] (0 - 300A), 5%rdg [40Hz - 1kHz] (300.1 - 399.9A)
- Maximum circuit voltage: 600V AC/DC (between line/neutral), 300V AC/DC (against earth)
- Conductor size: 40mm diameter max.
- Frequency response: 20Hz - 1kHz [40Hz - 1kHz:400A]
- Effect of External Stray Magnetic Field: 10mA AC approx. in proximity to a 15mm-dia
conductor carrying 100A AC
- Applicable standards: IEC 61010-1 CAT III 300V Pollution Degree 2, IEC 61010-2-032
- Response Time: Approx. 2 seconds
- Power source: Two R03 or equivalent (DC1.5V) batteries
- Dimensions: 185(L) x 81(W) x 32(D)mm
- Weight: 270g approx.

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