Fluke CV Series ClirVu mounts in an electrical-enclosure panel for thermal and visual inspections through the closed enclosure door. The series covers 50, 75 and 95 mm optical sizes. CV200, CV300 and CV400 use hand-turn cover latches; CV301 and CV401 use keyed access. AutoGround provides grounding to the metal enclosure during installation, and a single-hole mounting system simplifies panel fitting. IP67 and NEMA 4/12 ratings apply to correctly installed windows. Select the diameter, mounting cutout and cover type for the equipment layout and required field of view. An identification plate supports on-site numbering. The photograph shows a CV300; select the required model when ordering.