4-in-1 Fiber Optic Tools: Power Meter, VFL, LAN Cable Tester, LED Flashlight - Network Diagnostic Tool with USB-C Charging

All-in-One Fiber Optic Tools Kit: Combines a fiber optic power meter, VFL (visual fault locator), Ethernet LAN cable tester, and LED flashlight in one compact, portable device for maximum efficiency. Accurate Fiber Testing with 10 Wavelengths: Measure optical power with precision across 10 key wavelengths (850–1650nm) to verify fiber optic cable performance during installation or maintenance. Built-In Visual Fault Locator (VFL): Quickly locate breaks, faults, or poor splices in fiber lines using the integrated 650nm VFL laser - essential for real-time troubleshooting.