MEASUREMENT
41
Compare Function
Background
The compare function compares a measured value to a
“Reference” value that has an upper (HI) and lower (LO)
limit. If the measured value is within the upper and lower
limit, then the measured value is judged as IN.
There are three compare modes that can be used to make
a judgment: ABS,
△
% and % modes.
The ABS mode displays the absolute difference between
the measured and the reference value (shown as
△
) and
compares the measured value to the upper (HI) and
lower (LO) limit. The upper and lower limits are set as
absolute resistance values.
Compare function
indicator
Absolute
difference of
measured value
from Reference
value
Measured value
Reference, limits, compare
mode and beep mode
Pass/Fail
judgment
A measured value that falls within the upper and lower
limits is considered IN (pass), a value that falls below the
lower limits is considered LO, and a value that falls over
the upper limit is a HI.
Reference
value
Upper
limit
Lower
limit
IN
HI
LO
[Note that the reference value in the ABS mode is only
for reference purposes and is not used to make a
judgment.]
www.
GlobalTestSupply
.com
Find Quality Products Online at:
