Hioki CM4003-90 - Leakage Clamp Meter (200 A AC) with Wireless Adapter

Detect minuscule leakage currents with a newly designed sensor (IEC/EN 61557-13 compliant)

• The core and shielding are constructed from high-permeability magnetic materials.
• The CT sensor features a uniform coil.
• The CM4003 complies with the performance standard set forth in IEC/EN 61557-13, an international standard on leak clamp meters.

High-reliability leakage current measurement

 

1. Uniform measurement sensitivity inside jaws: When affixed around a wire, sensitivity is uniform regardless of the position of the conductor inside the jaws.
2. Resistance to the effects of external magnetic fields: Shielding made of high-permeability magnetic material blocks magnetic fields from the surrounding environment.
3. Elimination of the effects of high-frequency currents: A low-pass filter eliminates high-frequency capacitive leakage currents from inverters and other equipment.

Long-time continuous measurement with output function and external power supply function

Waveform/RMS output function. Waveforms and fluctuations can be recorded in combination with a recorder.

External power supply function allows continuous measurement for a long period of time using an AC adapter.