As an official Wöhler USA North America distributor and consultant, Intertest promises to provide customers with the best Wöhler visual solution. The Wohler VE 400 HD Video Endoscope is unique because of its ability to perform inspections in openings as small as 0.25" in diameter. With the VE 400 HD, you can locate foreign object debris (FOD) in fireplaces, heat exchangers and condensers, sinks, drain pipes, and other small-diameter pipes quickly and efficiently. We have provided various probe sizes and direction-of-views to cater to your inspection applications. Don't hesitate to learn more and find the right product for your needs below.