- The observation of the furnace is only possible with the video set which allows to see the images on a screen. The videoscope HTV70 is available in different lengths, directions of vision and fields of view.
- The videoscope HTV70 must be fixed on the furnace or on the extraction bench. Thanks to its cooling air and water jacket, the videoscope HTV70 matches the furnaces whose temperature can reach up to 1600°C.