Velleman DVM891 Manual Del Usuario página 10

Overload Protection: 0.2A
Range: 40 0 to 400Hz
Max. Inpu ut Current: 10A (
f. Resis stance
Ran nge
200 0Ω
2kΩ Ω
20k kΩ
200 kΩ
2M Ω
20M MΩ
g. Capa acitance
R Range
200nF 2
2µF
2 20µF
h. Temp perature
Range Temperature
- 50°C to 4
TEMP
Using a a K-type thermoc
Using g the built-in tem
i. Freq uency
Ran nge
20k kHz
Overload Protection: AC 2
6. Rep placing the B
The " " symbol appear
as follows s:
1. Disco onnect the test le
remo ve the test leads
housi ng. This is neces
2. Remo ove the screws in
3. Inser rt a new 9V-batte
4. Repla ace the cover and
The fuse r rarely needs to b
to an erro or on behalf of th
replace th he blown fuse wit
10A/250 0V).
01.10.2009
resettable fuse,
(max.10 seconds
Resolution R
0.1Ω
1Ω
10Ω
100Ω
1kΩ
10kΩ
Resolution
100pF
1nF
10nF
Range
400°C
0°C to 4 40°C
couple probe
perature sensor
Resolution
10Hz
20Vrms
Battery and t
s when the batte
eads from all live
s from the input t
ssary in order to
n the back cover
ery (NEDA1604 o
d tighten the scre
be replaced and a
e operator. Open
th an identical on
DVM891 1
10A fuse for 10A
every 15 minute
Resolu ution
1° C
the Fuse
ery needs to be re
sources, switch
terminals BEFOR
avoid the risk of
and retrieve the
or IEC6F22).
ews.
a blown fuse is ne
n the housing (se
ne (F 0.2A/250V
10
A range Frequenc
es)
Acc curacy
± 0.8% of f rdg ± 3 digits
± 0.8% of f rdg ± 1 digit
± 1% of r rdg ± 2 digits
A Accuracy
±
2.5% % of rdg
Accuracy
± 0.7 5% of rdg ± 3°C
± 2°C
Acc curacy
± 1% of r rdg ± 1 digit
eplaced. Proceed
off the device an
E opening the
electroshocks.
battery.
early always due
ee above) and
V resettable, F
cy
±
5 digits s
d
nd
e
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