Visual Fault Locator - Pen Type 30mW 30km Red Light Pen for Universal Connector Adapter, Network, Telecommunications Engineering Maintenance, Fiber Optic Cable Tester Detector Meter Feature: 1. Universal connector: The detector connector is designed in a compatible way for ST, SC, FC interfere both in circular and square shape of different fiber optic cables. 2. Convenient design and excellent function: Small size and weight. 3. Easy and accurate identification: You can easily and accurately detect and locate fiber breaks, poor connections, bending or cracking. 4. Metal body, wear-resistant and anti-drop. 5. Non-slip handle, comfortable touch feeling. Specification: Material: Metal body Type: AUA-30mW Measurement distance: 30 kilometers Power supply: dry battery (not included) Colour: Black Note: 1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! 2. Please allow slightly measuring deviation due to manual measurement. 1 X Optical Fiber Test Pen