Optical Fiber Identifier Visual fault locator VFL with universal adapter

1. The relative power is displayed by digital

2. Easy-to-use with “ONE KEY” operation;

3. Efficiently identifies the fiber transmission direction and frequency tone (270Hz, 1KHz, 2KHz)

4. Battery power display function, can clear the state of power at any time

5. Four adapters in one universal fixture, no need to replace during on-line test clamp to ensure no damage to the fiber