The FNIRSI LPM-10A is a smart multifunctional cable tracker and network tester with a 2.4-inch color screen. It supports cable tracing (normal/anti-interference), length and crimp tests, PoE and NCV detection, and port flashing. Featuring high accuracy, Type-C charging, and a 1500 mAh battery, it’s ideal for efficient network installation and troubleshooting. Key Fetures 2.4-inch Color Screen – Clear display for test results, easy to read in any environment. Normal / Anti-Interference Tracing – Efficiently locate network and telephone cables even in noisy environments. Length Measurement – One-touch cable length testing with ±3.2m accuracy over 100m. Crimping Test – Detects pin connection errors in RJ45 connectors for stable data transmission. Wiremap & Continuity Check – Quickly identify open, short, or crossover conditions. PoE Detection – Tests power supply mode, protocol standard, and voltage level of PoE devices. Port Flashing – Identifies specific network ports through flashing indicators. Network Speed Test – Evaluates cable performance using duplex mode. NCV (Non-Contact Voltage) Detection – Safely detect live wires and prevent electric shock risk. Built-in Flashlight – Provides illumination for work in dark or confined areas. Adjustable Sensitivity – Fine-tune tracing signal for accurate cable location. Type-C Charging Port – Fast and convenient recharging with modern compatibility. 1500mAh Lithium Battery – Up to 10 hours of continuous operation. Compact & Durable Design – Portable, ergonomic build for field engineers and technicians. Product Parameters Screen Material 2.4-inch color screen Backlight Adjustable backlight brightness Power Supply TYPE-C (5V/1A) Battery 1500mAh Language Chinese, English Product Size ≈ 152 × 68 × 31mm Package List: ◉ LPM-10A Host *1◉ Type-C Cable *1◉ Alligator Clip *1◉ Headphone Cable *1◉ RJ45 to RJ11 Cable *1◉ RJ45 Cable *1◉ Storage Bag *1