Equipped with a sensitive optical sensor for accurate measurement of optical power over a wide dynamic range. Supports multiple wavelengths commonly used in fiber optic communication, helping you quickly check signal strength and loss. The TL530 integrates an Optical Power Meter (OPM), Visual Fault Locator (VFL), RJ45 cable tester, and LED lighting in one compact device. Ideal for fiber optic installation, testing, and maintenance in FTTH, LAN, and data center environments. Features an RJ45 port for basic network and Ethernet cable continuity testing. Quickly identify open circuits, short circuits, and miswiring in RJ45 cables, making it a practical tool for both fiber and copper network technicians. Built-in LED flashlight provides auxiliary lighting in dark environments such as cabinets, ceiling spaces, and outdoor installations at night. Improves working safety and efficiency without the need for an extra torch., Weight: 0.881849048 pounds, Manufacturer: Teuypty