The FLIR CM174 has 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, the CM174 provides a reliable way to identify hot spots and overloaded circuits from a safe distance. IGM visually guides you to the precise location of a potential problem and helps confirm your findings with a wide range of functions plus temperature readings.
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FIND PROBLEMS FASTER
Quickly identify issues with IGM, without contact with panels, cabinets, or cluttered wires and cables that may present safety hazards.
CONFIRM YOUR FINDINGS
Verify problems, check load, and validate hot spots. Get accurate amperage and voltage measurements and center-point temperature readings.
SOLVE COMPLEX ELECTRICAL ISSUES
The CM174’s intelligent design features a narrow jaw and built-in work lights to help you access difficult locations with lighting issues. Advanced electrical features allow you to get all the readings you need to solve problems fast, including True RMS, LoZ, VFD Mode, Inrush, and Smart Diode with Disable. Plus, the CM174 is expandable to 3000 Amps AC with FLIR FLEX accessories.
OVERVIEW
| IR Resolution | 80 x 60 (4,800 pixels) |
| Sensitivity | 150 mK |
| Size (L x B x H) | 43 x 89 x 241 mm (1.7 x 3.5 x 9.5 in) |
| Warranty | 10 year |
| Weight | 426 g (15 oz) |
| Worklights | Yes |
CONNECTIONS & COMMUNICATIONS
| Connectivity | N/A |
ENVIRONMENTAL
| Drop test | 2 m |
| Emissive Settings | 4 Presets with Custom Adjustments |
IMAGING & OPTICAL
| Color palettes | Iron, Rainbow, Grayscale |
| Display Size | 2.0 in TFT screen |
| Focus | Fixed |
| Field Of View (V x H) | 38.6° x 50.0° |
| Imaging Detector | FLIR Lepton® microbolometer |
MEASUREMENT & ANALYSIS
| AC/DC Voltage | Range 1000V / Basic Accuracy ±1.0% |
| Capacitance | Range 1000µF / Basic Accuracy ±1.0% |
| Diode | Range 1.5V / Basic Accuracy ±1.5% |
| Inrush AC Current | Range 600.0A / Basic Accuracy ±3.0% |
| LoZ Mode AC Voltage | Range 1000V / Basic Accuracy ±1.0% |
| LoZ Mode DC Voltage | Range 1000V / Basic Accuracy ±1.0% |
| Resistance | Range 6000Ω / Basic Accuracy ±1.0% |
| Temperature Accuracy | ± 3°C (5.4°F) or ±3% of rdg |
| Temperature Range | -13°F to 302°F (-25°C to 150°C) |
| VFD AC Current | Range 600.0A / Basic Accuracy ±2.0% |
| VFD AC Voltage | Range 1000V / Basic Accuracy ±1.0% |
| True RMS | Yes |
| Continuity check threshold | 30Ω to 150Ω |
METER DATA
| Auto Power Off | Yes |
| Auto Range | Yes, with manual range option |
PERFORMANCE
| Measuring Rate | 3 samples per second |
POWER
| Battery | 4 AAA batteries; optional TA04 Li-Poly rechargeable battery |
STORAGE MEDIA
| Data Logging & Storage | N/A |