Keysight N2820A User Manual page 5

Keysight N2820/1A High-Sensitivity Current Probes
User's Guide
1 General Information
Introduction / 6
Accessories / 10
Inspecting the Probe / 12
Returning the Probe for Service / 13
Safety Information / 15
The N2820A and N2821A high-sensitivity current probes allow you to measure AC
and DC currents from 50 μA to 5A. These high dynamic-range probes are
designed to be used on devices that have very tight geometry constraints. Since
these probes do not need to be degaussed and do not require frequent calibration,
you can focus on making your measurements. The probes accurately construct the
current waveform by measuring the voltage across either an internal or external
DUT-mounted R
Before using the probe, refer to
CAUTION
resistor, which results in highly repeatable measurements.
SENSE
"Safety Information" on page 15.