FLIR
IM75
USER
GUIDE
Document
Identifier:
IM75
‐
en
‐
US_AA
21
7.
Specifications
7.1
General
specifications
Display
4,000
‐
count
with
bar
graph
Controls
9
‐
position
rotary
switch
4
‐
way
Selector
Pad
with
center
OK/TEST
button
LED:
Pass
(Green),
Fail
(Red)
(5)
dedicated
function
buttons:
Mode,
Cancel,
Hold/Lock,
Bluetooth,
Backlight
Backlight
White
LED
Work
Lights
White
LED
array
Measurement
Rate
2
samples
per
second,
nominal
Display
Rate
2
times
per
second
Input
Impedance
3M
Ω
VDC/VAC
<100pF,
AC
Voltage
Bandwidth
50Hz
–
500Hz
Power
Supply
6
x
‘AAA’
(LR03)
batteries
Battery
Life
Considerations
The
meter
can
perform
1200
Earth
‐
Bond
resistance
measurements
with
new
alkaline
batteries.
These
are
standard
tests
of
1
Ω
with
a
duty
cycle
of
5
seconds
ON
and
25
seconds
OFF.
Insulation
Resistance:
The
meter
can
perform
300
Insulation
Resistance
tests
with
new
alkaline
batteries.
These
are
standard
tests
of
1M
Ω
with
a
duty
cycle
of
5
seconds
ON
and
25
seconds
OFF.
This
does
not
include
Bluetooth
or
Backlight
use.
Auto
Power
Off
(APO)
User
programmable
OFF
to
30
minutes
in
1
minute
increments,
with
audible
pre
‐
alert
(20
seconds)
Measurement
Types
True
RMS
AC
Volts,
DC
Volts,
Earth
Bond
Resistance,
Insulation
Resistance,
Capacitance,
Diode,
and
Continuity
Over
‐
current
Protection
(fuse)
440mA/1000V,
ceramic
fast
blow
fuse
with
a
minimum
Interrupt
Rating
of
10kA
Polarization
Index
and
Dielectric
Absorption
Ratio
Tests
PI
(Polarization
Index)
=
R10
‐
min/R1
‐
min
DAR
(Dielectric
Absorption
Rations)=R1
‐
min/R30
‐
sec
Where
R10
‐
min:
The
insulation
resistance
measured
at
the
10
minute
point
after
pressing
the
TEST
button.
R1
‐
min:
The
insulation
resistance
measured
at
the
1
minute
point
after
pressing
the
TEST
button.
R30
‐
sec:
The
insulation
resistance
measured
at
the
30
second
point
after
pressing
the
TEST
button.
Other
Indications
Progressive
Low
Battery,
Over
Range
