The FLIR CM275-NIST Industrial Imaging AC/DC Clamp Meter with NIST Calibration, Datalogging, Connectivity and IGM Technology combines thermal imaging with electrical measurement into a powerful inspection, troubleshooting, and diagnostic tool. 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 meter's wide range of functions plus temperature readings. The FLIR CM275-NIST also provides wireless connectivity for direct connection to the FLIR InSite professional workflow management app. With the CM275-NIST clamp meter, inspecting and servicing plant equipment and facilities will become safer and more efficient.