This Astro 7872 Fuel Injector Pulse Tester set includes 6 Noid Lites and 2 Blue Point Noids ( YA8329, YA8320), specifically designed for diagnosing and testing the fuel injector circuit in your vehicle's engine. With a 12 Volt power source, this OEM-quality tool is compatible with a variety of passenger vehicles. The set comes with a Manufacturer Part Number7872 and is perfect for automotive professionals and DIY enthusiasts alike. It is non-modified and non-domestic, and does not come with any warranty. Purchase this Diagnostic Service Tool from eBay Motors now to improve your vehicle's performance!