Features: Revolutionize Networking troubleshooting with ET618 Handheld Portable Networking Cable Tester, boasting LCD display and advanced for precise cable diagnostics. This device offer analog and digital tracing, PoE voltages measuring, and adjustable sensitivity, ensuring a comprehensive for cable pairing and length measurement. for professional, Networking engineers, and computer technicians, the ET618 tool for maintaining connectivitys in complex networking. Whether working on office installations, home Networking, or educational institution maintenance, this Networking cable tester to enhances diagnostic accuracy. Experience the convenience lithium battery and additional multimeter functions with ET618 model, making it a for efficient and effective Networking management. Specifications: Materials: Gray Size:13.7x7.2x3.8cm Package Includes: 1Set Networking Cable Tester note: Please allow 1-3mm error due to manual measurement. make sure you not mind before bid. Due to the differences between different monitors, the picture may not reflect the actual of the item.