FLIR
DM92
USER
GUIDE
Document
Identifier:
DM92
‐
en
‐
US_AB
22
7.
Specifications
7.1
General
specifications
Maximum
voltage:
1000
V
DC
or
1000
V
AC
RMS.
Display
Count:
4000
/
40
000.
Polarity
Indication:
Automatic,
positive
implied,
negative
indicated.
Over
‐
range
Indication:
OL
Measuring
Rate:
10
samples
per
second
Power
Requirements:
6
x
1.5
V
AAA
alkaline
batteries
Battery
Life:
Approx.
100
hours
with
batteries
(backlight
and
worklight
off).
Low
Battery
Voltage:
Approx.
7.0
V.
Auto
Power
Off:
Default
10
minutes
Operating
Temp/RH:
14°F
to
86°F
(
‐
10°C
to
30°C),
<
85%
RH.
86°F
to
104°F
(30°C
to
40°C),
<
75%
RH.
104°F
to
122°F
(40°C
to
50°C),
<45%
RH.
Storage
Temperature/RH:
‐
22°F
to
140°F
(
‐
30°C
to
‐
60°C),
0
‐
80%
RH
(batteries
not
fitted).
Temperature
Coefficient:
0.1
x
(specified
accuracy)/°C,
<
64.4°F
(18°C),
>82.4°F
(28°C).
Operating
Altitude:
6560’
(2000m).
Calibration
Cycle:
Once
per
year.
Weight:
16.4
oz.
(465g),
including
batteries.
Dimensions:
2.0
x
3.2
x
7.4
in
(52
x
83
x
188mm),
with
holster.
Safety:
Complies
with
IEC
61010
‐
1
CAT
IV
‐
600
V,
CAT
III
‐
1000V,
IEC
61010
‐
2
‐
033.
CAT
Application
Field
I
Circuits
not
connected
to
mains.
II
Circuits
directly
connected
to
a
low
‐
voltage
installation.
III
Building
installation.
IV
Source
of
the
low
‐
voltage
installation.
EMC:
EN
61326
‐
1.
Pollution
degree:
2.
Drop
protection:
6.6’
(2m).
