Math - Null
A null reading is a value that is subtracted from all subsequent measurements. The value is specific to the present
function and will persist even if you leave this function and return to it later.
One common use of this feature is to remove lead resistance from a resistance measurement. To do this, simply short
the test leads together and press [Null]. For other measurement functions, place the probes across a null value circuit
before pressing [Null].
You can also specify a null value by pressing [Math], changing the first softkey to Value, and entering the value using
the arrow keys. To turn off the null feature, press [Null] again or press [Math] and set the first softkey to Off.
See Also
Math - Introduction
dB/dBm Scaling
Statistics
Limits
54 Agilent Truevolt Series DMM Operating and Service Guide
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