Tracer Products unveiled its super-compact Optimax Jr., a cordless blue light LED leak detection flashlight that reveals leaks in cramped areas inaccessible to larger lamps. It is 7.25 inches long, weighs only 5 ounces and is easy to carry in a pocket, the company said. The flashlight makes all manufacturers’ fluorescent dyes glow bright so technicians can pinpoint air conditioning and fluid leaks in seconds. It provides more than four hours of peak performance and has an inspection range of up to 6 feet. The Optimax Jr. is powered by three AA batteries and uses an LED bulb with a 100,000-hour life. The flashlight comes with fluorescence-enhancing glasses in a handy clamshell package, according to the company.