CM 174 Imaging Clamp Meter

The FLIR CM174 Imaging 600A AC/DC Clamp Meter with IGM is the first clamp meter equipped with a built-in thermal imager that can quickly lead you to problems you can’t see with a standard clamp meter. Featuring Infrared Guided Measurement (IGM) technology, the CM174 visually guides you to the precise location of a potential electrical problem, identifying dangerous and unknown problem areas safely.

Confirm your findings with accurate amperage and voltage measurements, and center-point temperature readings. The narrow jaw enables greater accessibility, and its compact form-factor fits easily into your back pocket – so you can have thermal imaging at your fingertips everywhere you go. The FLIR CM174 will quickly become your primary electrical troubleshooting tool.


Imaging DetectorFLIR Lepton® microbolometer
Thermal Image Resolution4800 pixels (60 × 80)
Field of View (V x H)38.6° x 50.0°
Color PalettesIron, Rainbow, Grayscale
Image Frame Rate9Hz
Temperature MeasurementCenter point of thermal image
Temperature Range-13°F to 302°F (-25°C to 150°C)
Temperature Distance to Spot Ratio30:1
Temperature Accuracy±5.4°F (3°C) or ±3% of rdg
Spectral Response8 to 14μm
Temperature TargetingClass 1 Laser Pointer and Crosshair on display
Displat6000 Count 2.0” (50mm) Color TFT