Active Current Probe V2
This Active Current Probe V2 is an upgrade of our very successful "1A range current probe" and "100mA range current probe". The new version retains the proven 100 mA and 1 A measurement ranges, now both integrated into a single device, while also offering an expanded input and output range and an additional setting for even lower currents. This makes it the ideal tool for accurate measurements across a wide current spectrum, from ultra-low to high current applications.

Key features:
Four ranges:

•     100 µA ≙ 1 V
•     1 mA ≙ 1 V
•     10 mA ≙ 1 V
•     100 mA ≙ 1 V

Maximum current measurement range: ±1.5 A
Accurate measurement of currents in the low µA range
High bandwidth: up to 2 MHz (–3 dB)
Selectable bandwidth limiter: 25 kHz or Full Bandwidth
Common-mode voltage range: up to ±15 V
Very low offset error
Powered via USB-C

This high precision active differential current probe is designed for use with standard oscilloscopes. It enables accurate current profile measurements across a wide dynamic range, from some µAs up to ±1.5 A. With selectable gain ranges and high bandwidth up to 2 MHz, it is well suited for capturing both fast transients and detailed low-power behavior.
Typical applications include:

•     Power profiling and energy estimation of battery-powered devices
•     Testing and verification of integrated circuits (ICs)
•     Inrush current measurements during power-up sequences
•     Analysis and verification of rechargeable systems