FV-74203C Optical Fiber Identifier is equipped with the function of low frequency signal detection. It can quickly  identify the direction of transmitted fiber and display the relative core power without any damages to the  bended fiber. It can be used to detect in anywhere of SM and MM fiber. When the traffic is present, the  intermittently audible tone is activated. The FV-74203C optical fiber identifier also recognize the modulation like: 270Hz,1kHz and 2kHz. When they are  used to detect the frequency, the continuously audible tone is activated. There are four adapter heads available: Ø0.25mm, Ø0.9mm, Ø2.0mm and Ø3.0mm.  The FV-74203C optical fiber identifier is powered by a 9V alkaline battery.

➢ Identify the direction and frequency of the light without stopping operation.

➢ Easy-to-use with “ONE KEY” operation.
➢ Efficiently identifies the traffic direction and frequency tone (270Hz, 1KHz, 2KHz) with audible warning

➢ Displays the relative core power

➢ Detect low frequency signals of FV-74203CT.

➢ Easy-to-replace adaptors

➢ Battery indication: change the battery if there is a low battery indication.

➢ Digital tube and LED indicator light.

Specification: