Awarding Strategies using High-Tec Engineering


Imaging 600A AC/DC Clamp Meter With IGM

The FLIR CM174 Imaging 600A AC/DC Clamp Meter is the only clamp meter with the power to lead you to problems you can’t see with a standard clamp meter. Featuring Infrared Guided Measurement (IGM) technology powered by an integrated FLIR Lepton® thermal imaging sensor, CM174 visually guides you to the precise location of a potential electrical problem, identifying dangerous and unknown problem areas safely.

CM174 Features


An 80 x 60, 4800-pixel Lepton® thermal imager powers IGM technology, visually identifying electrical issues

Narrow Jaw

Critical components are often hard to reach, but the CM174’s narrow clamp jaw makes it easier to work and get accurate readings in cramped, hard-to-reach areas.

Advanced Features

Solve complex issues with True RMS, LoZ, VFD Mode, Inrush, and Smart Diode with Disable

Amperage and Voltage

Check the electrical load the components you’re measuring are under to get a more complete picture of any issues you may find.


Pinpoint the location of the problem found in thermal image


Expandable to 3000 Amps AC with FLIR flex accessories

FLIR CM174 Specifications

Model Number FLIR CM174
Thermal Imaging
Thermal Imaging Detector FLIR Lepton microbolometer
Thermal Image Resolution 4800 pixels (80 × 60)
Field of View 38.6° × 50°
Thermal Image Palettes Iron, Rainbow, Ice, Greyscale
Image Frame Rate 9 Hz
Temperature Measurement Center point of thermal image
Temperature Range -13°F to 302°F (-25°C to 150°C)
Temperature Distance to Spot Ratio 30:1
Temperature Accuracy ±5.4°F (3°C) or ±3% of rdg
Spectral Response 8–14 μm
Temperature Targeting Class 1 Laser Pointer and Crosshair on display
Emissivity Settings 4 Presets with Custom Adjustment
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Electrical Measurements Range Basic Accuracy
AC/DC Voltage 1000V ±1.0%
VFD AC Voltage 1000V ±1.0%
LoZ Mode AC Voltage 1000V ±1.0%
LoZ Mode DC Voltage 1000V ±1.0%
DC Current 600.0A ±2.0%
AC Current 600.0A ±2.0%
VFD AC Current 600.0A ±2.0%
Inrush AC Current 600.0A ±2.0%
Inrush AC Current Threshold Min 0.5A Integration Time 100ms
Frequency 60.00kHz ±0.1%
Resistance 6000Ω ±1.0%
Continuity 6000Ω ±1.0%
Capacitance 1000μF ±1.0%
Diode 1.5V ±1.5%
General Information
Display 6000 Count 2.0” (50mm) Color TFT
Jaw Opening 1.38″ (35mm), 1250MCM
Category Rating CAT IV-600V, CAT III-1000V
Certifications UL
Battery Type 4 × AAA
Warranty 10 yrs on product and detector

*Disclaimer: Specifications are subject to change without notice. Availability of camera models and accessories subject to regional market considerations. Prices listed are US only, please consult your specific country for current pricing.