Noyafa NF-8508 Multi-Function Network Cable Tester & Optical Power Meter

Professional-Grade Testing
– Accurately detects wire faults, shorts, and miswires in Ethernet cables (RJ11/RJ12/RJ45) with a 9V LCD display for clear diagnostics.
Dual-Mode Optical Power Meter
– Measures fiber optic power levels (-50 to +26 dBm) with ±0.5dB precision, supporting wavelengths from 850nm to 1625nm for telecom and data center use.
Visual Fault Locator (VFL)
– Integrates a 650nm red laser to pinpoint breaks or bends in fiber optics up to 10km, ideal for field technicians and network installers.
Rugged & Portable
– High-impact ABS casing with anti-slip texture and a compact 165g design for on-the-go troubleshooting in server rooms, ISPs, or industrial sites.
Bulk Savings
– Direct wholesale pricing for IT teams, contractors, and resellers—no minimum order. Global shipping with guaranteed lowest rates.