220 Agilent InfiniiVision 3000 X-Series Oscilloscopes User's Guide
14 Measurements
When using the N2820A probe to make measurements on a
battery- powered (floating) device, always connect the supplied ground lead
between ground on your device and the probe's ground connector as
shown in the following figure. Simply snap the end of the ground lead
onto the probe's connector. Without the ground connection, the probe's
common- mode input amplifier cannot properly display waveforms.
Snapshot All
The Snapshot All measurement type displays a popup containing a
snapshot of all the single waveform measurements.
Dual-Channel (N2820A Probe)
Measurement
Notes
Amplitude See "Amplitude" on page 222.
Charge Charge (in Amp-hours) is the measured area under
the waveform. See "Area" on page 236.
Average See "Average" on page 225.
Base See "Base" on page 223.
Peak-Peak See "Peak-Peak" on page 222.
DC RMS See "DC RMS" on page 226.
AC RMS See "AC RMS" on page 226.
Figure 45 Measurements on Battery Powered Devices Using the N2820A Probe
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