The FNIRSI LPM-10A is an intelligent multifunctional cable tracker and network tester with a clear 2.4″ color display, designed to make network installation and troubleshooting faster and more reliable. It combines cable tracing, continuity and wiring tests, length measurement, PoE detection, and voltage checks into one compact, user friendly device. With support for both normal and anti interference cable tracing, precise length testing, and built in non contact voltage (NCV) detection, the LPM-10A helps you identify network faults, check cabling quality, and diagnose power over Ethernet (PoE) issues with confidence. Its rechargeable battery, ergonomic design, and intuitive interface make it ideal for field technicians, installers, and DIY network enthusiasts. Highlights: 2.4″ TFT color display with adjustable backlight. Normal & anti interference cable tracing. Accurate cable length measurement. PoE detection & port flashing. Wire map, crimp, continuity & fault testing. Non contact voltage (NCV) detection. Rechargeable 1500mAh battery with USB C charging. Compact, durable, and easy to operate. Specifications: Model: FNIRSI LPM-10A. Display: 2.4″ color TFT screen. Backlight: Adjustable brightness. Power Supply: USB C (5V/1A). Battery: 1500mAh rechargeable lithium. Cable Tracing Modes: Normal & anti interference. Length Measurement Accuracy: ±1.6m (≤20m), ±2.4m (20-100m), ±3.2m (>100m). Port Flashing: Full/Half duplex auto/manual. Netw00ork Cable Speed Support: 10M/100M/1000M (duplex). Crimp/Continuity Test: RJ45 8-core. PoE Test: Standard & non standard, mode & voltage level. NCV Detection: Yes. Built-in Flashlight: Yes. Language Support: English & Chinese. Dimensions: ~152×68×31mm. Weight: ~0.55kg (with accessories). Ideal For: 📡 Network cable installation & maintenance. 🔌 Ethernet infrastructure testing & certification. 🔧 Field technician troubleshooting. 🏠 Home & office network diagnostics. 💼 PoE power checks & port identification. 🛠️ DIY network projects & education.