Current probe

ETA5301C AC/DC current probe

The ETA5301 series is the 1 universal oscilloscope current probe, compatible with more than 95% of oscilloscopes on the market, with a frequency response measurement range of up to 5.5MHz of 50mA to 100A (peak value) and BNC output terminals. Connect an oscilloscope to accurately measure AC or DC current waveforms. The 3 position slide switch on the handle panel can select range and ON/OFF.

Product features:

-AC/DC dual-use

-Current measurement range: 50mA to 100A

-Can measure thin cable (Ø11.8mm)

-Narrow jaw design, easy to use in the narrow space of dense wiring

-9V alkaline battery, 55 hours of continuous work

-Accurately measure, analyze and display distorted current waveforms and harmonics

ModelETA5301C
Bandwidth (-3dB)DC-1.5MHz
Rise time
≤230ns
Range sensitivity100mV/A、10mV/A
Current range100mV/A Gear:50mA~10A peak
10mV/A Gear:1A~100A peak
Typical DC Accuracy100mV/A Gear:3%±50mA(50mAto 10A Peak)
10mV/A Gear:4%士50mA(500mA to 40A Peak)
10mV/A Gear:±15%(40A to 100A Peak)
Phase shiftDC~65Hz:＜1.5°
Maximum operating currentSee voltage and current rating table
Maximum operating voltageCATI600V、CATII600V、CATII 300V
Maximum floating voltageCATI600V、CATⅡ600V、CATⅢ 300V
Typical battery type and life9V NEDA 1604A,IEC 6LR61 13 hours minimum(l each)
External power supply12VDC/1A
Auto zero functionThe probe automatically performs zero clearing action when starting up or switching gears.
Low battery indicationWhen the battery voltage<6.5V, the power indicator red alarm            
Overload indication functionThe measured current exceeds the measuring range and the buzzer sounds.
Dimensions230 mmx 33mmx 70 mm
Measurement of conductor outer diameter∅11.8mm
Wire lengthAbout 140cm
WeightAbout 280g (excluding battery weight)
Working temperature-10~50°C
Humidity0°C to +40°C, humidity 85% RH

ETA5301-1

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