Opis - Complies with CE safety standard, - Automatically detect good connections, opens, crossed wires and split pairs, - For testing RJ45 TIA568A/B (AT&T) 258A, 10 Base-T, Token ring, RJ-11/RJ-12 USOC and coaxial BNC cable, - Pin to pin cable map indicator, - Non-contact voltage detection for user safety, - Traces wires with tones and remote lights, allowing one person operation,ž- Lightweight and compact, designed for easy transportation and storage, - Circuit protection for both units ensures testing quality, - Lower power consumption with auto power off to preserve battery life, - Long cable testing for more than 300 meters.