144 34405A User’s and Service Guide
6 Specifications
Configuring for Highest Accuracy Measurements
The measurement configurations shown below assume that 
the multimeter is in its power
–on or reset state. It is also 
assumed that auto–ranging is enabled to ensure proper full 
scale range selection.
• Select 5½ digits.
• Null the test lead resistance for 2
–wire ohms 
measurements, and to remove any interconnection offset 
for DC voltage measurements.
34405A users guide.book  Page 144  Saturday, September 2, 2006  3:38 PM