The Redline Detection Air Brake NanoLeak Finder quickly tests and precisely diagnoses high pressure air brake, air suspension, and air powered accessory system leaks with 100 percent reliability, says the company. The patented technology creates a signature air that, in conjunction with the NanoLeak Handheld Leak Locator, pinpoints the location of all air brake and air powered system leaks instantly, saving technicians hours. With a simple one minute test, the unit will flash a foolproof green/red, pass/fail light indicator, telling whether a vehicle, tractor, or trailer meets U.S. DOT standards. Large fleets using the tool for PM and repair are documenting lower maintenance costs on brakes and other air powered systems, as well as increased uptime, says the company.