Fiber Optic Identifier,RJ45 Network Test, Red Light Source,-70~+10dBm,All-in-One Rechargeable Fiber Testing Device for Single & Multi-Mode,Network Installation and Maintenance（USB）

Lidkew Fiber Optic Identifier，RJ45 Network Test/Line Trace Red light Source,-70-+10dBm,5-in-1 Rechargeable Fiber Testing Device for Single & Multi-Mode Fiber Direction Check（USB）

• 【5-in-1 all in one fiber optic identifier】The fiber optic identifier integrates multi-functions in one: fiber optic tester,optical power meter（-70~+10dBm),with 30mW red light source,RJ45 network testing,LED lighting.It eliminates the need to carry multiple testing tools, which is very convenient
• 【Non-destructive and easy to identify】The fiber optic diagnostic tool fit for single/multi mode fiber optic,adopts advanced macro-bending technology to identify signal presence, direction, and relative power without cutting fibers or interrupting communications.The left turn signal light is on, indicating that the light source is from right to left.Conversely, the same applies.Recognize 3 kinds of signal frequency：270Hz，1000Hz，2000Hz with beep alert sound
• 【4-in-1 Universal fixtures and ergonomic design】The fiber optic signal identifier no need to change fixtures,ensure no harmful to fiber optic.It fit for 0.25/0.9/2.0/3.0mm fiber optic cable.The design of the fiber optic detector very fit for ergonomic,when holding the identifier, just gently press the trigger switch on the back with the index finger and clamp the fiber optic cable to automatically start the test,effortlessly, there is no discomfort in the hands or fingers
• 【High sensitivity,high precision detection】The optical power meter can tests 10 wavelengths(850/980/1270/1300/1310/1490/1550/1577/1625/1650nm).With high sensitivity and precision range of -70dBm to +10dBm.The optical power meter accurately distinguishes live and dark fibers for maintenance and installation
• 【Built-in VFL and RJ45 network test】The stable and powerful light source of the built-in visual fault locator can test the fiber optic distance long up to 10 km.Can quickly locate physical faults in fiber optic links,eliminate the hassle of segment by segment testing.With RJ45 line hunting function,this fiber optic tester can easily test copper/network cable—ideal for hybrid fiber-copper installations or trouble shooting FTTH/FTTC networks. LED lighting, convenient for line check.USB charge