The Tracer UV Multi-Colored Fluid Dye Kit, No. TP-8693HD, provides technicians with a set of dyes that fluoresce brightly when exposed to ultraviolet light. The kit includes an LED leak detection flashlight and three color-coded dyes for petroleum and synthetic-based fluids: white dye, yellow dye and blue dye. The kit also includes a green fluorescent dye for conventional coolant. With color-coded dyes multiple leaks can be isolated and identified. The TP-8695 has a range of 20’ and is capable of detecting leak sites in a large vehicle’s system.