The heat exchanger crack detection system finds even the smallest crack in a heat exchanger, says the manufacturer. The system locates the cracks using ultraviolet (UV) dye and a UV spotlight. The dye reaches into the tightest areas through the use of a precision spray attachment, the company states. The user then can record footage of the damaged area for customer viewing. The digital video camera positioned on the end of a flexible cigarette wand gives the user access to those same tight spots, the company says. UV dye, a spotlight, video camera, portable 7-inch monitor, and two carrying cases come standard with the heat exchanger crack detection system.

Visible Defects LLC, 1901 North 2nd St., St. Charles, MO 63301; 866-940-2025 or 636-940-2025; 636-940-2028 (fax); www.visibledefects.com.

eProduct #189