Full Duplex Communication Handheld Optical Fiber Talk Set tester for FTTH Network Cable Test

Full Duplex Communication Handheld Optical Fiber Talk Set tester for FTTH Network Cable Test

Features

 1. Talk by connecting with fiber

 2. Full-duplex communication with high quality conversation and very low background noise

 3. Light source capabilities

 4. Wide dynamicrange: 45dB;Large dynamicdistance: >120km

 5. Long/short mode for different distance

 6. Power autonomyof 70 hours