RPM40-en-GB_V1.2 10/14
6
Specifications
Measurement
&
Range
Photo
Tachometer:
5
to
99,999
RPM
Contact
Tachometer
:
0.5
to
19,999
RPM
Surface
Speed:
m/min.
–
0.05
to
1,999.9
m/min.
ft/min.
–
0.2
to
6,560
ft/min.
in/min.
–
2.0
to
78,740
in/min.
Resolution
RPM
0.1
RPM
(<
1000
RPM)
1
RPM
(
≥
1000
RPM)
m/min
0.01
m/min
(
<100
m/min)
0.1
m/min
(
≥
100
m/min.)
ft/min.
0.1
ft/min.
(
<1000
ft/min.)
1
ft/min
(
≥
1000
ft/min.).
in/min.
0.1
in/min.
(<1000
in/min.).
1
in/min.
(
≥
1000
in/min.).
Display
LCD,
size:
32mm
x
28mm
(1.26
x
1.10”)
Large
5
digit
reversible
display
with
unit
of
measure
and
alert
indicators
Accuracy
±
(0.1%
of
reading
+
1
digit)
Sampling
rate
Photo
mode:
1
second
(>
60
RPM)
Contact
mode:
1
second
(>
6
RPM)
Photo
Tachometer
detecting
distance
Typically
50
to
150cm
(2
to
60”)
Time
base
circuit
Quartz
crystal
Laser
light
source
Less
than
1
mW;
Class
2
laser
diode;
645
nm
Operating
Temperature
0
to
50°C
(32
to
122°F)
Operating
Humidity
Less
than
80%
R.H.
Memory
Stores/Recalls
highest,
lowest,
and
last
values
Battery
4
x
1.5V
AAA
batteries
Power
Consumption
Photo
tachometer:
Approximately
20
mA
DC
Contact
tachometer:
Approximately
9.5
mA
DC
Dimensions
165
x
50
x
33
mm
(6.5
x
2.0
x
1.3”)
Weight
182g
(0.4
lbs.)
Battery
weight
included
Accessories
included
Batteries,
Reflective
tape
60cm
(24”),
Surface
speed/rpm
rotating
attachments
(cone
&
funnel)
Copyright
©
2014
FLIR
Systems,
Inc.
All
rights
reserved
including
the
right
of
reproduction
in
whole
or
in
part
in
any
form
www.extech.com
www.
GlobalTestSupply
.com
Find Quality Products Online at:
sales@GlobalTestSupply.com
