3. Introduction
Thank you for selecting the FLIR CM174 Clamp Meter. The CM174 is a True RMS 600A
AC/DC clamp meter with radiometric Lepton Thermal Imaging system, integrated VFD
Mode, Inrush Current capture and a Lo Z mode for eliminating ‘ghost’ voltages. This
device is shipped fully tested and calibrated and, with proper use, will provide years of
reliable service.
3.1 Key Features
6000-count color TFT display
IGMTM (Infrared Guided Measurement) Thermal Imaging System
Work lights
Auto Range True RMS AC/DC 600 A capability
Auto Range True RMS AC/DC 1000 V capability
Frequency AC bandwidth (45-400Hz)
Frequency Measurements to 60KHz
Flex Clamp adaptor input for FLIR TA72_TA74 Clamp adaptors
Resistance and Continuity measurements
Capacitance and Diode measurements
Data HOLD
Inrush current
DCA zero function
Low Z (Impedance) mode
Minimum/Maximum memory
Integrated VFD mode (Low-pass filter)
Auto power off (can be deactivated or preset to 1, 2, 5, or 10 minutes)
Jaw opening 35mm (1.38”)
Easy-access battery cover mechanism
Safety Category Rating: CAT IV-600V, CAT III-1000V