mA Calibrator
Measuring dc mA with Loop Power
9
Measuring dc mA with Loop Power
W Caution
To prevent damage to the unit under test,
ensure that the Calibrator is in the correct
mode before connecting the test leads.
Loop Power provides power to a transmitter (up to
700 Ω
load) and simultaneously measures the loop
current.
To measure dc mA with Loop Power:
1. Press A to step to Loop Power mode.
2. MEASURE mA and Loop Power are displayed.
3. Touch the test probes to the circuit across the load or
power source as shown below. Connect the COM
probe first.
To exit Loop Power, change measurement mode.
AQV06F.EPS
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