Specifications
6
34405A User’s and Service Guide
135
To Calculate Total Measurement Error
The multimeter's accuracy specifications are expressed in the form:
( % of r % of range ). In addition to the reading error and range
error, you may need to add additional errors for certain operating
conditions. Check the list below to make sure you include all measurement
errors for a given function. Also, make sure you apply the conditions as
described in the footnotes on the specification pages.
•
If you are operating the multimeter outside the temperature range
specified, apply an additional temperature coefficient error.
•
For AC voltage and AC current measurements, you may need to apply
an additional low frequency error or crest factor error.
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