4 Pcs FC Male To LC Female VFL Fiber Optic Adapter Convertor And 4 Pcs Single Mode LC UPC Loopback Adapters Tester For Optical Cable Testing Connector Verification And Pro Grade Fiber Optic Troubleshooting Kit

8-Piece FC-LC Fiber Optic Adapter Kit for Testing
✔️ 8-piece kit: 4 FC-LC adapters + 4 LC loopbacks, ceramic core

This compact tester set includes 4 FC male to LC female adapters and 4 LC loopback plugs. It’s designed for quick connector verification, fault finding, and performance checks in fiber optic networks, labs, and field maintenance.

✅ Zirconia ceramic sleeve on FC-LC adapter for robust alignment and low insertion loss
✅ Ceramic core on LC loopback plug for stable, repeatable measurements
✅ Low insertion loss, high return loss, and strong temperature stability
✅ Reusable up to 1000 times, RoHS compliant, IEC/TIA standards
✅ Compatible with visual fault locators, optical power meters, SFP testing, CATV, FTTH

💡 What is a fiber optic adapter testing kit used for in field maintenance? This handy tool helps techs verify connections and perform quick checks. - Handy for VFL alignment and meter checks - Handy for telecom, CATV, FTTH testing and patch panel work - Includes FC-LC adapters and LC loopbacks for end-to-end testing - Ceramic-core design offers stable, repeatable results