Flir CM174 600A AC/DC Thermal Imaging Clamp Meter with IGM Technology Review Posted on: 10 December 2015 By: Max Today I am reviewing the CM174 Thermal Imaging Clamp Meter from Flir.Tags: flir cm174cm174flir cm174 thermal imaging clamp metercm174 thermal imaging clamp meterflir cm174 clamp meterthermal imaging clamp meterflir thermal imaging clamp meter