2 PCS Car Fiber Optic Ring Amplifier Audio Test Ring, Male and Female Loop Fiber Optic Short Circuit Test Ring, Replacement OEM Part 1394916 Accessories, Compatible with Most Cars (Black)

Description

🔍 Diagnose Like a Pro!

The 2 PCS Car Fiber Optic Ring Amplifier Audio Test Ring is an essential diagnostic tool for automotive professionals and enthusiasts alike. This set includes one male and one female loopback ring, designed to efficiently close fiber loops and bypass non-functional devices. With high-quality materials and a compact, user-friendly design, these test rings ensure reliable performance and accurate diagnostics for modern high-performance audio systems.