Cable Length Measurement & Fault Locating: Measures the length of network, coaxial, and telephone cables, and can identify faults like open circuits, short circuits, cross connections, and reverse connections, even indicating the distance to the fault.
PoE & PING Functions: Identifies Power over Ethernet (PoE) status, including which pins are providing power and the voltage level. The PING function tests network performance, data packet transmission, and provides minimum and maximum time details.
Cable Tracing & Port Locating: Includes a tone trace function with AC interference rejection to locate targeted cables among bundles. The "Hub blink" feature helps locate network ports by flashing the corresponding port light on a hub or switch.