7451A/7461A/7461P Digital Multimeter Operation Manual
4.2.1 Measurement Functions
4-11
5. DC current measurement (DCI)
Press .
Maximum allowable applied current 3 A
WARNING: Must not measure the current source whose potential is more than 250 V.
This instrument may be damaged and injury accidents may be caused.
The mA terminal is protected from the applied overcurrent by using the fast-blow fuse.
For more information on how to replace the overcurrent protection fuse, refer to Chapter 8, “MAIN-
TENANCE.”
Figure 4-8 DC Current Measurement (DCI)
DC 3A or less
AC3Arms or less
250V or less
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