The FLIR CM83-NIST 600A AC/DC True RMS Power Clamp, VFD Mode, METERLiNK Technology, NIST Certificate of Traceability is engineered with advanced power analysis and variable frequency drive (VFD) filtering functions required by electrical troubleshooters. The CM83-NIST offers additional features including Bluetooth technology to connect compatible mobile devices for remote viewing and sharing, and METERLiNK technology, to wirelessly embed electrical readings into radiometric infrared images on compatible FLIR thermal cameras.