C
C
K
K
A
A
L
L
B
B
C
C
K
K
A
A
L
L
B
B
D
D
R
R
E
E
D
D
R
R
E
E
0.000
0.000
0.000
0.000
Figure 5-1. Measuring Voltage
APPLICATIONS
MEASURING VOLTAGE (AC/DC)
10
APPLICATIONS
This section discusses some common applications for your
meter, and alerts you to some considerations to keep in
mind when taking measurement.
Measuring Voltage (AC/DC)
To measure voltage, connect the black lead to common
terminal and red one to v/ terminal, and turn the rotary
switch to DCV or ACV range as Figure 5-1.
Connect the meter in parallel with the load or circuit under
test.
Each of AC/DC voltage ranges presents an input impedance
of approximately 10
in parallel with less than 50
. AC
voltage is AC-Coupled to the 10
input, and frequency
range is 50
to 400
(50~100
for 400
Range) and
50/60
for DM-333
Over range is being indicated by flickered figure "4" in display
(DM-331, 332, 334) and by character "OL" (DM-333)
Test Equipment Depot - 800.517.8431 - 99 Washington Street Melrose, MA 02176 - FAX 781.665.0780 - TestEquipmentDepot.com
Summary of Contents for DM-330SRS
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