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GCP-100 Current Probe

GW Instek GCP-100 DC-100KHz/10A Current Probe GDS3000

  • GCP-100 100KHz/100A Current Probe
  • Bandwith : DC ~ 100kHz
  • Measurement Range : 50mA ~ 10A and 1A ~ 100A
  • Accuracy : ≤3% (50mA ~ 10A), ≤4% (1A ~ 100A)
  • AC + DC Measurement : True RMS

Category: Other Instruments / adapters / accessories

Tags: GCP 100, GCP-100, GCP100 Current Probe, GW Instek Indonesia, Distributor GW Instek Indonesia, Probe Oscilloscope

The GCP-100 is a Clamp-Type Probe Designed to Measure AC and DC Current waveforms. The Current Measurement Ranges from 50mA to 100A.


  • Harmonic Current Measurement
  • Inrush Current Measurement
  • Current Ripple and Noise Measurement
  • Power Quality Analysis

Clamp Measurement: Safe and Easy

To perform current waveform measurement, just clamp the jaw around the conductor-under-test and connect its lead to the BNC input of an oscilloscope. Breaking the circuit and connecting an ammeter in series is no longer necessary.

Current Measurement from DC to 100kHz for Various Instruments

Using the combination of a Hall-effect sensor and an AC current transformer, the GCP-100 provide accurate measurement from DC to 100kHz. The dual measurement range spans 50mA ~ 10A and 1A ~ 100A. In addition to oscilloscopes, the GCP-100 can also be connected to multimeters and data loggers.

GW Instek GCP-100 Specifications
Bandwith DC ~ 100kHz
Max. Cable Dimensions 11.8m
Measurement Range 50mA ~ 10A
1A ~ 100A
Ratio 1A / 100mV
1A / 10mV
Accuracy ≤3% (50mA ~ 10A)
≤4% (1A ~ 100A)
Dimension 231(W) x 67(H) x 36 (D) mm
Weight 330g with battery
Jaw Opening 12.5 mm maximum
Protection Degrees of protection : IP 20 to IEC 529
Protection from shocks : 100G, 6ms,
half-cycle, to IEC 6s-2-27
Drop height from all angles : 1m
Resitance to vibrations : 10/55/10Hz
0.15mm to IEC 68-2-6
Bumps : 40G, 6ms, 4000bumps, to IEC 62-2-29