The FLIR CM174 and CM275 clamp meters combine
thermal imaging with electrical measurement into
powerful inspection, troubleshooting, and diagnostic
tools. Through Infrared Guided Measurement (IGM™),
they provide a fast, reliable way to identify hot spots
and overloaded circuits from a safe distance. Confirm
your findings with the clamp meters’ wide range of
functions plus temperature readings. The FLIR CM275
also provides wireless connectivity for direct connection
to the FLIR InSite™ professional workflow management
app. Whether you choose the FLIR CM174 or CM275
clamp meter, inspecting and servicing plant equipment
and facilities will become safer and more ecient.
www.flir.com/IGM-Clamps
INDUSTRIAL IMAGING CLAMP METERS
FLIR CM174/275TM
DIAGNOSE EFFICIENTLY
Quickly verify problems, check
loads, and validate hot spots
TROUBLESHOOT FASTER & SAFER
Identify electrical issues quickly with
the power of IGM
• Diagnose complex systems with high and
low voltage measurement capabilities
• Use advanced electrical features including
VFD mode, True RMS, and LoZ
• Expand measurement capabilities to 3000 A
AC with FLIR Flex Clamp accessories
• Rely on the protection of CAT IV-600V,
CAT III-1000V safety ratings
• Scan entire targets for electrical issues
with up to 160 x 120 thermal resolution
• Safely check for live connections using
non-contact temperature measurement
• Pinpoint exact hot spot locations
with laser or crosshairs
• Easily reach difcult, dark locations thanks
to narrow jaw and built-in worklights
DOCUMENT & SHARE RESULTS
Store data or share wirelesssly for improved workflow
• Store electrical measurements and thermal
images internally, for later review*
• Wirelessly connect to FLIR Tools or FLIR
InSite workow management application for
streamlined documentation and sharing*
* FLIR CM275 model only.
SPECIFICATIONS
Equipment described herein is subject to US export
regulations and may require a license prior to export.
Diversion contrary to US law is prohibited. Imagery for
illustration purposes only. Specications are subject to
change without notice. ©2017 FLIR Systems, Inc. All
rights reserved. 09/28/17
17-2460-INS-TAM
CORPORATE
HEADQUARTERS
FLIR Systems, Inc.
27700 SW Parkway Ave.
Wilsonville, OR 97070
PH: +1 877.773.3547
NASHUA
FLIR Systems, Inc.
9 Townsend West
Nashua, NH 03063
USA
PH: +1 866.477.3687
LATIN AMERICA
FLIR Systems Brasil
Av. Antonio Bardella, 320
Sorocaba, SP 18085-852
Brasil
PH: +55 15 3238 7080
CANADA
FLIR Systems, Ltd.
920 Sheldon Court
Burlington, ON L7L 5K6
Canada
PH: +1 800.613.0507
www.ir.com
NASDAQ: FLIR
Specifications are subject to change without notice. For the
most up-to-date specs, go to www.flir.com
Thermal Imaging CM174 CM275
IR Resolution 80 x 60 (4,800 pixels) 160 x 120 (19,200 pixels)
Thermal Imaging
Detector
FLIR Lepton® microbolometer FLIR Lepton® microbolometer
Temperature Sensitivity 150 mK 150 mK
Emissivity Settings 4 Presets with custom
adjustment
4 Presets with custom
adjustment
Temperature Accuracy 3°C or 3% 3°C or 3%
Temperature Range -13°F to 302°F (-25°C to 150°C) 14°F to 302°F (-10°C to 150°C)
Field of View 50.0° x 38.6° 50.0° x 38°
Laser Pointer Yes Yes
Focus Fixed Fixed
Thermal Imaging Palette Iron, Rainbow, Grayscale Iron, Rainbow, Grayscale
Measurements-Both Models
True RMS Yes
Auto-ranging Yes, with manual range option
Range Basic Accuracy
AC / DC Volts 1000 V ±1.0%
VFD AC Volts 1000 V ±1.0%
AC / DC LoZ V 1000 V ±1.0%
AC / DC Amps 600.0 A ±2.0%
VFD AC Amps 600.0 A ±2.0%
AC Inrush 600.0 A ±3.0%
Resistance 6.000 kΩ ±1.0%
Capacitance 1000 μF ±1.0%
Diode Test 1.5 V ±1.5%
Flex Input AC A 3000 A ±1.0%
Flex Input Frequency
Counter
10.00 kHz ±0.1%
Additional Measurements CM174 CM275
Continuity Check 600 Ω 30 Ω
Measuring Rate 3 samples per second 3 samples per second
Min/Max Yes Yes
General Information
Connectivity –Bluetooth®
Data Logging & Storage – 10 sets of 40K scalar
measurements, 100 images
Jaw Opening 35 mm (1.38 in) 1250 MCM 35 mm (1.38 in) 1250 MCM
Auto Power O Yes Yes
Worklights Yes Yes
Display Size 2.0 in TFT screen 2.4 in TFT screen
Battery 4 AAA batteries; optional TA04
Li-Poly rechargeable battery
3 AA batteries; optional TA04
Li-Poly rechargeable battery
Drop Test 2 m 2 m
Safety Category Rating CAT III-1000V, CAT IV-600V CAT III-1000V, CAT IV-600V
Size (H x W x L) 43 x 89 x 241 mm (1.7 x 3.5 x
9.5 in)
48.5 x 97 x 255 mm (1.9 x 3.8
x 10 in)
Weight 426 g (15 oz) 460 g (16 oz)
Warranty 10 year on product and detector 10 year on product and detector
Box Contents
Clamp Meter, batteries, silicone test leads, soft carrying case
Ordering Information Order #
FLIR CM174 Imaging 600A AC/DC Clamp Meter with IGM 793950371749
FLIR CM275 Imaging Clamp Meter with Datalogging,
Connectivity and IGM
793950372753
For a complete list of available accessories, go to: flir.com/store/instruments/testaccessories
