The FLIR CM174 and CM275 clamp meters bring the power Infrared Guided Measurement (IGM) together with a range of electrical measurement features, so you can visually identify electrical problems and solve complex issues quickly. The CM275 also helps streamline inspections by allowing you to connect wirelessly to FLIR Tools or the new FLIR InSiteTM workflow management app. Whether you're inspecting electrical systems or servicing equipment, the CM174/CM275 can help you work faster, safer, and more efficiently.
The CM174/CM275 lead you straight to the problem through the power of thermal imaging. Visually identify hot spots without directly contacting the panels, cabinets, or cables that present safety hazards. And with IR resolutions up to 19,200 pixels*, you'll see the temperature differences that indicate the start of electrical faults before they become serious issues.
Quickly verify problems, check loads, and validate hot spots thanks to the CM174/CM275's range of electrical and temperature measurement options. Both models offer a built-in laser and crosshair help you pinpoint problems, while the CM275's vibrant screen is 44% larger than the CM174's, for easier data and image viewing.
The new CM275 makes your work day even easier through wireless connectivity to the FLIR InSite professional workflow management tool. With this application, you can upload and organize electrical measurements and thermal images, share information with your team, and file instant reports while still in the field.
Up to 160 x 120 (19,200 pixel)* Lepton® thermal imager powers IGM technology for visual identification of electrical issues
Critical components are often hard to reach, but the CM174 and CM275 have a narrow clamp jaw that's easier to work and gets accurate readings in cramped, hard-to-reach areas.
Solve complex issues with True RMS, LoZ, VFD Mode, Inrush, and Smart Diode with Disable
Check the electrical load the components you're measuring are under to get a more complete picture of any issues you may find
Save electrical measurements and thermal images internally, or upload over wireless connection to FLIR Tools or the FLIR InSite workflow management app
Expandable to 3000 Amps AC with FLIR flex accessories
|Model Number||FLIR CM174||FLIR 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°|
|Thermal Imaging Palette||Iron, Rainbow, Grayscale||Iron, Rainbow, Grayscale|
|Auto-ranging||Yes, with manual range option|
|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%|
|Diode Test||1.5 V||±1.5%|
|Flex Input AC A||3000 A||±1.0%|
|Flex Input Frequency Counter||10.00 kHz||±0.1%|
|Continuity Check||600 Ω||30 Ω|
|Measuring Rate||3 samples per second||3 samples per second|
|LoZ Mode AC/DC||60.00 V, 600.0 V, 1000 V||±1.0%|
|LoZ Input Impedance||2.5 kÎ©|
|Connectivity||60.00 A, 600.0 A||±2.0%|
|Data Logging & Storage||60.00 A, 600.0 A||± 3.0%|
|Jaw Opening||60.00 A, 600.0 A||±2.0%|
|Auto Power Off||600.0 Hz, 6.000 kHz, 60.00 kHz||±0.1%|
|Worklights||600.0 Ω, 6.000 kÎ©||±1.0%|
|Display Size||600.0 Ω||±1.0%|
|Drop Test||1.5 V||±1.5%|
|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 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.
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All products are FLIR Factory Certified and come with a full warranty.