Well-Vu WV-C500SDC high-resolution color cameras display color variations caused by different contaminants and mineral deposits. These self-contained viewing systems plug into any TV, TV/VCR or hand-held video recorder that has an RCA-style video-in jack. Ultra-high-intensity white LED lights help provide clear viewing at any depth. The custom-design spool is said to allow for easy spooling and unspooling on the self-cleaning roller bearings.

Well-Vu, Card #19