Battery Test - Innova 3320 Owner's Manual

Testing Procedures
F.

BATTERY TEST

1.
Plug the RED test lead into
the "BAT." jack of the
multimeter; plug the BLACK
test lead into the "COM"
jack.
2.
Determine the voltage rating
of the battery to be tested.
3.
Set the meter's Function/ Range Selector Switch to the
desired "Battery Test" range (see Controls and Indicators,
Item 12).
4.
Place the RED test lead on the positive post of the battery
under test; place the BLACK lead on the negative post.
NOTE: If a battery is completely dead, or nearly dead (below
10% of its rated voltage), the red LED will not light.
5.
Read the results using the display and the LEDs:
Green
Yellow
Red
NOTE: Battery life is directly proportional to the current
draw/load of the device that the battery is powering. The three
LEDs on the multimeter represent battery state-of-charge
averages for the most commonly used devices.
10
= fully charged (good battery)
= low (questionable)
= discharged (bad battery)
BLACK
RED
LEAD LEAD