ETA5301B AC / DC current probe_Current measuring probe_Oscilloscope probe & accessories_Products

Current measuring probe

ETA5301B AC / DC current probe

ETA5301B is a universal oscilloscope current probe, which is compatible with more than 95% of the oscilloscopes on the market. The frequency response of up to 300KHz ranges from 50mA to 400A (peak value), and the output terminal of BNC. Connecting oscilloscope can accurately measure AC or DC current waveform. Three-position sliding switch on handle panel can choose range and ON/OFF.

-AC/DC dual purpose

-Current measurement range: 50mA to 400A

-Measurable thin cables (11mm)

-Narrow clamp design is convenient for use in narrow space with dense wiring.

-9V subtractive battery, 13 hours continuous operation

-Accurate measurement, analysis and display of distortion current waveforms and harmonic wave

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Electrical characteristics are applicable to any brand of oscilloscope that has been verified. The oscilloscope must be preheated for at least 20 minutes and used in the temperature range of 10-30℃ and 0-80% RH.

Current range	10 /100mA
Typical DC accuracy	±3% ±50mA at 100mV/A
Attenuation ratio	50mA to 40A peak range

	±4% ±50mA at 10mV/A
	500mA to 160A peak range

	±15% Max ±50mA at 10mV/A
	160A to 400A peak range
Typical gain and frequency comparison	Refer to figure 1
Maximum operating current	Reference sheet 2
Maximum operating voltage	Reference sheet 2
Frequency range	DC to 300KHz （-3dB）
Typical battery types and life	9V NEDA1604A, IEC6LR61 (About 13 hours)
Typical DC signal linearity	Refer to figure 2
Typical phase shift	Refer to figure 3
Maximum current corresponding frequency	Refer to figure 4
Operating temperature	0 ℃ to + 50 ℃
Humidity	95% RH or less (at 0~40 ℃)
Safety regulations	Meets EN61010-1/A2:1995 Meets EN61010-2-032:1995