FLIR CM174 True RMS 600A AC/DC Clamp Meter with IGM Item is a Class I laser product, .39mW power output. Work safely - scan a panel or cabinet for hazards using IGM without direct contact Center-point temperature to confirm hot spot Advanced electrical features: True RMS, LoZ, VFD Mode, Inrush, Smart Diode with Disable Narrow jaw and built-in worklights help you access difficult locations with lighting issues Thermal Imager, Clamp Meter, Current Meter