Model EX310-EU-ENG – V7.2– 05/2008
8
BATTERY VOLTAGE TEST
CAUTION:
Do not measure batteries while they are installed in the devices
they are powering. The batteries must be removed from installations before
tests can be made.
1.
Set the function switch to the
1.5V
or
9V
BAT
switch position. Use the 1.5V position
for ‘AAA’, ‘AA’, ‘C’, ‘D’, and other 1.5V
batteries. Use the 9V position for square 9V
transistor batteries.
2.
Insert the black test lead banana plug into
the negative
COM
jack.
Insert the red test lead banana plug into the
positive
V
jack.
3.
Touch the black test probe tip to the negative
side of the battery. Touch the red test probe
tip to the positive side of the battery.
4.
Read the voltage in the display.
AC / DC CURRENT MEASUREMENTS
CAUTION:
Do not make current measurements at 10 Amps for longer than
30 seconds. Exceeding 30 seconds may cause damage to the meter and/or
the test leads.
1.
Insert the black test lead banana plug into the negative
COM
jack.
2.
For current measurements up to 200mA AC or DC, set the function
switch to the 200m AAC or ADC position and insert the red test lead
banana plug into the
mA
jack.
3.
For current measurements up to 10A AC or DC, set the function switch
to the 10A AAC or 10A ADC position and insert the red test lead banana
plug into the
10A
jack.
4.
Remove power from the
circuit under test, then open
up the circuit at the point
where you wish to measure
current.
5.
Touch the black test probe
tip to the negative side of the
circuit. Touch the red test
probe tip to the positive side
of the circuit.
6.
Apply power to the circuit.
7.
Read the current in the
display.
1.50
V/ /mA
CAT II - 600V
EX310
MultiMeter
V
