4 In 1 Fiber Optic Tester With Optical Power Meter And Visual Fault Locator For SC FC ST Interfaces, Measures 10 Wavelengths From 850 To 1650 Nm, Minus 70 dBm To Plus 10 dBm Range, Built In 10 Km VFL, Includes FC To LC Adapter

All-in-one fiber optic tester with power meter and VFL
✔️ 10 wavelengths 850-1650 nm, -70 to +10 dBm, VFL 10 km

This compact 4-in-1 handheld device combines an optical power meter, a 10 mW Visual Fault Locator, RJ45 network testing, and bright LED lighting. It's perfect for field technicians and lab work, easily fitting in a pocket for quick on-site checks.

✅ Measures 10 wavelengths: 850/980/1270/1300/1310/1490/1550/1577/1625/1650 nm
✅ Test range: -70 dBm to +10 dBm
✅ Built-in 10 km Visual Fault Locator (VFL)
✅ RJ45 network test capability and LED illumination for low-light work
✅ Stores up to 500 data sets and supports user calibration
✅ Powered by 2 AAA batteries (not included) and portable
✅ Includes FC to LC adapter for compatibility

What is a handy fiber optic tester used for in network maintenance?

These handy devices help techs verify signal strength, locate faults, and log results for field audits.

- optical power verification across multiple wavelengths for link validation - visual fault locating to trace fiber paths and pinpoint breaks - RJ45 network testing for cable integrity in the field - data logging and user calibration for repeatable measurements