• Two models Multimeter (CP30) and Oscilloscope (CP35 and CP305)
  • AC/DC low current measurement down to mAmps
  •  Excellent Accuracy with 1mA resolution (CP30/CP35)
  •  DC Auto Zero and Auto Power Off
  •  Compact lightweight design
  • Broad bandwidth and low phase shift for power and harmonics measurement
  •  Superior noise rejection for power electronics applications

High Accuracy with 1mA Resolution

Advanced patented magnetic circuit design results in probes accuracy to be little affected by external magnetic fields or off-centre conductor positioning.


Typical Applications

  • Light industrial and residential electrical installation testing 
  • Leakage current measurements
  • Process control for 4 - 20 mA current loop verification
  • Battery charging systems
  • Analysis of switching waveforms in inverters, switch mode power supplies and industrial controls
  • Automotive applications eg., Leakage current measurement on car battery lead, detection of ECU
  •  Sleep mode an current profiling, all requiring high accuracy and superior resolution




MODEL CP 30 CP35 CP 305
Current Range (s) 30A DC or AC (Peak) 30A DC or AC (Peak) 30/300A (RMS)
Output Sensitivity 100mV/A  100mV/A  10 / 1mV/A
Frequency Range DC to 20kHz (- 3dB) DC to 100kHz (-0.5dB) DC to 20kHz (-3dB) 
Resolution ± 1mA ± 1mA ± 50 / ± 100mA
Basic Accuracy ± 1% of reading ± 2mA ± 1% of reading ± 2mA ± 1% of reading ± 50 / ± 100mA
Conductor position sensitivity < ±1% relative to center reading < ±1% relative to center  < ±1% relative to center reading
Phase shift (up to 1kHz) < 2 degrees < 2 degrees   < 2 degrees  
LLoad Impedance  > 100 kOhms > 100 kOhms > 100 kOhms
Output connection Safety 4mm plugs Safety BNC connector  Safety BNC connector 


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