
FLIR CM55_CM57 USER MANUAL Document Identifier: CM55_CM57-en-US_AD
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3.
Introduction
Thank you for choosing the FLIR Flex Clamp with Bluetooth® that can measure up to 3000A AC
rms. The CM57 is the 18” (45.7cm) clamp version and the CM55 is the 10” (25.4cm) clamp
version, otherwise both meters are the same.
These devices are professional CAT IV 600V CAT III 1000V instruments that offer Data Recording,
Bluetooth®, Auto Power OFF, Data Hold, Display backlight, and high power Work Light features.
These meters are shipped fully tested and calibrated and, with proper use, will provide years of
reliable service.
3.1 Key Features
3000A AC True RMS Current Measurements
Convenient Flexible Clamp with locking mechanism
0.3” (7.5mm) coil diameter for measuring in tight spaces
Auto ranging
3000 count large scale backlit LCD display
Bluetooth® communication and Data Recording
Data Hold
Auto Power OFF
Battery status icon
High power work lights
Long life battery power
Register for Extended Warranty
www.Flir.com/testwarranty