Spectronics Corp. offers the ALK-365 Aviation Fluid Leak Detection Kit — the most complete kit for finding leaks in aviation fuel, lubrication and hydraulic systems. This versatile kit works with all petroleum- and synthetic-based lubricants and fluids. At the heart of the ALK-365 kit is the powerful, cordless and rechargeable OPTIMAX 365 UV LED leak detection flashlight. The kit also includes an 8-ounce (237 ml) bottle of Aero-Brite universal fluorescent dye, which pinpoints the exact location of all aviation fluid leaks by a bright yellow/green glow. All components are conveniently packed in a soft carrying case. For more information call (800) 274-8888 or visit www.spectroline.com.