Current measuring probe

ETA5303A AC / DC current probe

ETA5303A is a general-purpose oscilloscope current probe, compatible with more than 95% oscilloscopes on the market, with frequency response up to 10kHz, measurement range from 0.5A to 600A (peak value), BNC output terminal. The AC or DC current waveform can be accurately measured by connecting the oscilloscope, and the range and on / off can be selected by the three position sliding switch on the handle panel.


Product features:

AC / DC dual purpose

Current measurement range: 0.5A to 600A

Measurable cable（ Ø 30mm or Ø 24mmx2)

The narrow and long jaw design is convenient to use in the narrow space with dense wiring

9V alkaline battery, 55 hours continuous operation

Accurate measurement, analysis and display of distorted current waveform and harmonics


150A current 10mV / A
Primary current2A…40A40A…60A

Signal output accuracy%≤ 1.5% + 5mV≤ 2.5% + 5mV

phase shift-≤ 3°


600A current 1mV / A
Primary current60A…100A100A…600A



Output signal accuracy%≤2.0% + 5mV≤2.5% + 5mV



phase shift-≤ 2°




Current range 10mV / A100 A AC

150 A DC

Current range 1mV / A400 A AC

600 A DC

Typical frequency response curveRefer to the manual
Measuring current range2A~600A peak
Maximum operating voltage600V CATⅢ
frequency rangeDC to 10KHz （-3dB）
Typical battery types and life9V NEDA1604A, IEC6LR61 (约55小时)
Typical DC signal linearityRefer to the manual
Typical phase transferRefer to the manual
Jaw size

Cable:

Ø 30mm

Ø 24 mm x 2

a bus or bus bar:

50 x 12.5 mm

25 x 8 mm

Overall dimensions224×97×44mm
Cable length2m
Weight440g
Operating temperature0 ℃ to + 50 ℃
Humidity95% RH or less (at 0~40 ℃)
Safety regulations

Meets EN61010-1/A2:1995

Meets EN61010-2-032:1995

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