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Application Notes (DC Volts)
The EEDM575D will accurately measure rectified DC
Voltages like those encountered in furnaces and
other appliances even though many of these devices
do not have output filtering or other signal condi-
tioning.
When measuring DC Voltage of a battery,
the most accurate reading can be
attained by testing the battery under load.
To accomplish this, follow steps 1
through 4 shown on page 14 and the fol-
lowing (with the battery in holder and
device turned on):
•
Connect the red test lead from the
meter to the positive (+) terminal of
the battery.
•
Connect the black test lead to the
negative (-) terminal of the battery.