FNIRSI LPM-10 Multi-functional Wire Tracing Instrument, capable of performing cable tracing, continuity and interruption length testing, PoE detection, NCV electrical testing and network speed measurement. With a 2.4-inch color screen for visual operation, it features 60V voltage withstand safety protection. Its portable and integrated design makes it a professional-level all-in-one diagnostic tool for network cabling and maintenance.

Equipped with digital line tracing technology, it can quickly locate the target network cable / telephone line even in a densely packed cable pile, without the need for individual testing. The transmitting end and receiving end work together, allowing for easy tracking of the cable path through audio and visual prompts. It supports both shielded and unshielded cables, significantly improving the efficiency of wiring and fault detection, and eliminating the cumbersome and erroneous aspects of traditional line tracing methods.Are you still frustrated by the slow troubleshooting of network cables, the difficulty in locating cables, the incorrect operation of PoE power supply, and the inability to test network speed? This FNIRSI LPM-10 multi-functional locator combines cable tracking, length measurement, continuity detection, PoE testing, and network speed measurement. It is a professional tool for weak current construction, network operation, data center wiring, and home networking, solving all problems of cable and network diagnosis in one go.
It supports three core functions: continuity testing, cable sequence testing, and length measurement:
Continuity / Cable sequence testing: Quickly identify open circuits, short circuits, reverse connections, crosstalk, etc., and locate the faulty core wire.
Length measurement: Accurately measure the length of the cable using TDR technology, with minimal error, without the need for manual tape measure.
With a 2.4-inch TFT color screen, data is displayed visually, the results are clear and intuitive, even for beginners to understand easily.
⚡ Multi-scenario safety tests for PoE/NCV/QC, more secure operation
PoE testing: Identifies the power supply voltage, mode, and power of PoE switches to avoid damage to equipment due to incorrect connection.
NCV non-contact electrical testing: Sensing live circuits to detect strong electrical interference and ensure work safety.
QC fast charging detection: Verifies the power supply protocol of Type-C interfaces to assist in troubleshooting charging equipment faults.
The entire machine supports a 60V voltage rating, effectively preventing damage from high voltage, making operation safer.
?? Network speed testing, evaluating link performance
It has a built-in network speed measurement function, which can quickly assess the actual transmission speed of the network cable, verify the link quality, and detect network lag caused by cable aging or poor contact in advance, ensuring that the wiring quality meets standards and meets gigabit / hundred-megabit network requirements.
??️ Portable integrated design, essential for professional operation
The handheld body is combined with a receiver, convenient to store, and can be easily placed in a tool bag. It is suitable for outdoor construction, data center maintenance, and home repairs. With Type-C fast charging power supply, it has a long battery life, and with a backlit color screen, it can be operated clearly in low-light environments. It is an efficient operation tool for network engineers and weak current construction personnel.