21.01.2010
8.
Bat
•
To repl
•
Open t
the sen
•
Take o
AAA ba
compa
•
Slide th
9.
Tec
LCD displa
microphon
paramete
measuring
resolution
frequency
frequency
accuracy
response
operating
storage te
humidity
power sup
auto powe
dimension
weight
Use this d
responsib
of this de
website w
change w
©
COPYRIG
This manual
worldwide rig
reduced to a
holder.
tteries
lace the batteries
he battery cover
nsor).
ut the old batter
atteries following
rtment.
he battery cover
Do not punctu
batteries in ac
attempt to rec
Keep batteries
chnical speci
ay
ne
rs
g range
n
y weighting
y range
time analogue
digital
temperature
emperature
pply
er-off
ns
device with origi
ble in the event o
evice. For more in
www.velleman.e
without prior noti
GHT NOTICE
is copyrighted.
The c
ghts reserved. No pa
any electronic medium
DVM808
6
s, make sure the
r at the back by s
ies and replace t
the polarity mar
back in place.
ure or throw ba
ccordance with
charge non-rec
s away from ch
fications
4 digits
electret c
dB
30~60dB
90~120d
0.1dB
A
31.5Hz to
30~60dB
e bar
125ms
750ms
0°c ~ +4
-10°c ~ +
10 ~ 80%
3 x 1.5V
±2 min.
156 x 60
± 150g
inal accessories
of damage or inj
nfo concerning t
u. The informati
ice.
copyright to this ma
rt of this manual may
m or otherwise without
80
device is switch
sliding it downwa
hem with 3 new
rkings inside the
atteries in fire.
h local regulatio
chargeable batt
hildren.
condenser
B, 50~80dB, 70~
dB
o 8kHz
B ± 3db, 60~120
40°C (32°F~104°
+60°C (14°F~14
% RH
AAA batteries (in
x 32mm
only. Velleman n
ury resulted from
this product, plea
ion in this manua
anual is owned by V
y be copied, reproduce
t the prior written con
Rev. 0
©Velleman
ed off.
ards (away from
and identical 1.5
battery
Dispose of
ons. Do not
teries.
~100dB,
db ± 2dB
°F)
40°F)
ncl.)
nv cannot be hel
m (incorrect) us
ase visit our
al is subject to
Velleman nv.
All
ed, translated or
sent of the copyright
01
nv
5V
d
se
