Complete VFL Replacement Kit – 20PCS Total:This Visual Fault Locator accessories kit includes 10 ceramic sleeves + 10 metal connector tips (20PCS total), designed as replacement parts for fiber optic visual fault locators, VFL testers, and fiber optic test equipment. Ideal for extending tool lifespan and reducing replacement cost.
Universal Standard Size – Wide Compatibility:Engineered to industry-standard dimensions, these ceramic cores and metal heads are compatible with most major brand VFL pens and fiber optic red light testers. Easy to replace, no special tools required—good for field technicians and installers.
Wear Indicator Function – Accurate Fault Detection:If the VFL is inserted into a fiber and no red light is visible at the other end, it typically indicates ceramic core sleeve wear. Replacing the ceramic sleeve restores proper light transmission—no need to replace the entire visual fault locator.
Durable Ceramic & Metal Construction:The precision ceramic sleeves provide smooth fiber insertion with low friction and long service life, while the corrosion-resistant metal tips ensure structural stability and consistent alignment. Designed to withstand repeated insertions in demanding telecom and network environments.
Quick Installation – Field Ready Solution:Simply unscrew the metal head, remove the worn ceramic core with tweezers, gently insert the new ceramic sleeve by hand, and reinstall the metal tip. No force required. Ideal for on-site fiber repair, network maintenance, and emergency troubleshooting.