Velleman DVM4200 User Manual page 13

7.7 Tem mperature meas
Do not touch any liv
• Set the ro tary switch to the
is connect ed, the current env
• Place the a adaptor socket betw
with "VΩ ").
• Plug the th hermocouple (type
• Hold the t ip of the temperatu
• Read the t temperature on the
7.8 Curr rent Measurem
Do not measure curr
Cur rrent measuring jac
For currents up to 10A
Alw ways be careful whe
Kee ep your fingers beh
me asurement.
• For meas surements up to 6
and the bl ack lead to the "CO
• For meas surements up to 1
the black l lead to the "COM" j
• Set the ro tary switch to the µ
test probe e is connected to the
• Set the ro tary switch to the m
test probe e is connected to the
• Set the ro tary switch to the A
probe is co onnected to the 10A
• Press the SELECT button to s
• Connect th he test probes in se
• Read the m measured value fro
Notes:
o for DC-c current measureme
test lead d, the indicated val
o The µAm mA-range is protect
the 10A A-range is protected
8. Main ntenance
Do not replace interna
by identical ones with
test t probes at your de
a. Genera al maintenance
Wipe the dev vice regularly with a
solvents.
b. Fuse Re eplacement
Swi itch off the multi-m
and d remove the test le
bat teries or fuses.
Refer to the illustration on page
• Remove th he 4 screws at the
open the m meter.
22.04.2011
DVM4200
surements
ve parts with the t
°F°C range. When
vironmental temper
ween the "VΩ
K) into the adaptor
ure probe against th
e LCD.
ents
rent in circuits wi
ck µA/mA max. 600
A use the 10A jack.
en working with volt
ind the probe barrie
600mA: connect th
OM" jack.
10A: connect the re
jack.
µA range for measu
e µAmA jack).
mA range for meas
e µAmA jack).
A range for measur
A jack).
select DC current (D
eries with the circuit
m the display.
ents, when a negati
ue is preceded by a
ted against over cu
d against over curre
al parts yourself. Re
the same specificat
aler.
a moist, lint-free clo
meter, disconnect th
eads from the meas
es 3 of this manual
back (indicated wit
13
temperature mea
n no temperature m
rature is displayed.
" and the "COM" jac
r socket (align "+" w
he object under test
ith voltages > 100
0mA.
tages above 60Vdc
ers at all times duri
e red test lead to th
ed test lead to the "
urements up to 600
urements up to 600
ements up to 10A (
DCA) or AC current
t.
ve polarity is prese
a "-" sign.
rrent with a F630m
ent with a F10A 100
eplace damaged or
tions. Order spare a
oth. Do not use alc
e test leads from th
suring jacks before
.
h in the illustra
suring probe.
measuring probe
k (align "+"
with "+").
t.
00V
or 30Vac rms.
ing
he "µAmA" jack
"10A" jack and
0µA (only when
0mA (only when
(only when test
(ACA) mode.
ent at the red
mA 1000V fuse,
00V fuse.
lost accessories
accessories e.g.
ohol or
he test points
replacing the
ation) and gently
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