CP2100-Serie

CP2100 low frequency current probes

The CP2100 series is ideal for measuring AC or DC currents with low frequency.

  • Bandwidth: DC 800 kHz / 2.5 MHz
  • Maximum measurable current: 100 Apk (70 Arms)
  • overload indicator: buzzer beeps, light flashes
  • Power supply: USB DC 5 V

CP2100 Low frequency current probe series


The Micsig CP2100 series is a range of compact and versatile AC/DC current probes specifically designed for precise measurements in areas such as motor drives, frequency converters, power supplies and avionics. This series offers two models, the CP2100A and the CP2100B, which cover different bandwidths and measurement ranges.

The CP2100A offers a bandwidth from DC to 800 kHz and is ideal for applications that require accurate measurement of currents in the range of 50 mA to 100 A. The CP2100B extends these capabilities with a bandwidth from DC to 2.5 MHz, making it ideal for high-frequency applications.

Both models are capable of measuring currents of up to 100 amps peak, with a typical accuracy of ±3 % at lower currents and ±15 % at higher currents in the 40 A to 100 A range. The probes feature automatic and manual zero-point calibration and an overload indicator, signalled by an audible alarm and a flashing button when the measuring range is exceeded.

An outstanding feature of the CP2100 series is its ease of use and versatility. The probes are USB-powered, so no additional power supply is required, and they can be easily connected to oscilloscopes and other measuring devices via a standard BNC interface. These features make them particularly user-friendly and flexible in use.

The maximum cable diameter that the probes can accommodate is 13 mm, making them suitable for a wide range of applications. The robust design and compact dimensions ensure that the CP2100 series can also be used in confined or difficult to access areas.

Overall, the Micsig CP2100 series offers a reliable and precise solution for measuring AC/DC currents in various industrial and technical applications. Its combination of high accuracy, ease of use and versatility makes it a valuable addition to any professional measurement technology.



More detailed information on the functions can be found on the respective product model page
Cp2100-series-overview

Series overview

Model comparisonCP2100-Serie-small
CP2100A
CP2100-Serie-small
CP2100B
Rise time≤437.5ns≤140ns
Ranges10A / 100A10A / 100A
Bandwidth800KHz2.5 MHz
Output sensitivity

0.1V/A (10A)
0.01V/A (100A)

0.1V/A (10A)
0.01V/A (100A)
DC accuracy

3%±50mA (10A)
4%±50mA(100A,500mA~40Apk)
15%(100A,40Apk~100Apk)

3%±50mA (10A)
4%±50mA(100A,500mA~40Apk)
15%(100A,40Apk~100Apk)
Signal delay

<150ns(10A)
<200ns(100A)

<150ns(10A)
<200ns(100A)
Current measuring range

50mA~10Apk(10A)
1A~100Apk(100A)

50mA~10Apk(10A)
1A~100Apk(100A)
Maximum measurable current

100Apk,70.7Arms(DC+ACpk)
200Apk-pk,70.7Arms(AC)

100Apk,70.7Arms(DC+ACpk)
200Apk-pk,70.7Arms(AC)

Maximum working voltageCAT  Ⅲ 300V CAT Ⅱ 600VCAT  Ⅲ 300V CAT Ⅱ 600V
Maximum float voltageCAT  Ⅲ 300V CAT Ⅱ 600VCAT  Ⅲ 300V CAT Ⅱ 600V
Maximum conductor diameter13mm13mm
overload indicator

Power supplyDC5VDC5V

All models

Micsig cp2100B Probe
CP2100A
CP2100A Current Clamp
The Micsig CP2100A probe has two optional measurement ranges of 10 A and 100 A at a bandwidth of 800 KHz.

€299.00*
Micsig cp2100B Probe
CP2100B
CP2100B Current Clamp
The Micsig CP2100B probe has two optional measurement ranges of 10 A and 100 A at a bandwidth of 2,5 MHz.

€499.00*