CoroCAM 8 enables UV emissions of corona to be overlaid in real-time onto visible image or full radiometric (IR) Forward Looking InfraRed (FLIR) thermal camera. Inspectors can see if air and internal electrical discharges and hotspots are co-located, providing insight into cause. Able to be mounted onto UAV/UAS, camera enables video output or Ethernet video stream to be downlinked to UAV pilots display or PC. Remote control can be communicated to camera via Ethernet stream.