Product Description 2 in 1 Network Cable Tester & Digital Multimeter | Cable Tracker Cat5/Cat6 PoE Tester Functions: Network Cable Testing: Cable length test Wire continuity test Wire scan test PoE test and port flash Digital Multimeter Functions Product Parameters: Model: NF-8509 Transmitter Wire Mapping Test: Max distance of 2,000m Wire Scanning: RJ45 600m Wire Length Test: 5-200m (3m) Port Flashing Test: 10M/100M/1,000M PoE: 4-core/8-core power supply detection PoE Voltage Detection Continuity Test: Detects the connectivity performance of wires and various conductors; buzzer sounds when resistance is below 50 Diode Identification: Identifies polarity and forward voltage drop of diodes (0-3.3V) NCV Function: Inductive voltage detector (0-4 levels) Resistance Measurement: 600-60M (accuracy: 1.0%+5) AC/DC Voltage Measurement: 600mV-610V (DC accuracy: 0.5%+3, AC accuracy: 0.5%+3) Current Measurement: 1mA-3A DC (accuracy: 0.8%+3) Frequency Measurement: 0-10MHz (accuracy: 1.0%+3) Power Supply: 3.7V/1,500mA lithium battery Ambient Temperature Display: Yes Dimensions: 137.5 x 76 x 34mm Receiver Features: LED Light: Yes Telephone Function: Yes Power Supply: DC 9V (exclusive) Maximum Working Current: 150mA Dimensions: 204.9 x 38 x 29mm Package Includes: 1 x Emitter 1 x Receiver 2 x Multimeter Pens 1 x Carry Bag 1 x Type-C USB Cable 1 x Earphone 1 x Cable Adapter 1 x User Manual Product Description: Introducing the 2 in 1 Network Cable Tester & Digital Multimeter, a versatile tool designed to streamline your network maintenance and troubleshooting tasks. Perfect for professionals and DIY enthusiasts, this device combines comprehensive network cable testing with the essential functions of a digital multimeter, making it an invaluable addition to your toolkit. Why Choose the NF-8509? Comprehensive Network Testing: Easily test cable length, wire continuity, perform wire scans, PoE tests, and port flashing for Cat5/Cat6 cables. Advanced Multimeter Functions: Measure resistance, AC/DC voltage, current, frequency, and more with high accuracy. User-Friendly Design: Featuring a clear LED display, intuitive controls, and a compact design for easy handling. Durable and Portable: Comes with a carry bag and all necessary accessories, ensuring you have everything you need for on-the-go tasks. Versatile Applications: Factory Production Line Testing Mobile Phone and Computer Repair Electrical Appliance Maintenance Product Aging and Electroplating Battery Charging (including car batteries) Laboratory and Scientific Research Security and Fire Protection Systems Enhance Your Network Maintenance: The 2 in 1 Network Cable Tester & Digital Multimeter offers unparalleled versatility and precision, making it an essential tool for anyone involved in network installation, maintenance, and repair. Order now and take your troubleshooting capabilities to the next level!