Enhance your network and telephone line troubleshooting with this advanced Network Line Finder, designed for precise cable tracing and testing. This multi-functional digital signal finder efficiently detects open circuits, short circuits, telephone wires, network cables, and DC voltage levels (3~10V), making it an essential tool for communication, computer networks, and wiring maintenance projects. Key Features: · Multi-Functional Testing: Includes open circuit and short circuit detection, telephone wire finding, cable tracing, DC level testing, network line finding, and network cable proofreading to cover a wide range of diagnostic needs. · Low Voltage Prompt: Equipped with a battery voltage reminder; the transmitter’s “SCAN” and “line sequence” LEDs flash simultaneously when battery voltage drops below 6V, ensuring uninterrupted operation. · Earphone Support: Comes with an earphone to block out external noise, providing clear signal detection even in loud environments. · Integrated Spotlight: Built-in light switch allows for convenient operation in dark or low-light conditions, enhancing usability during night work. · Adjustable Volume: The receiver features a volume control knob to fine-tune sensitivity, allowing users to set audio levels to a comfortable and accurate threshold. · Energy Saving Auto Shutdown: Automatically powers off approximately one hour after startup to save battery life and increase efficiency. · Durable and Portable Design: Constructed with sturdy ABS material, this lightweight tool includes a compact transmitter and receiver, making it easy to carry and handle in the field. Specifications: · Color: Black / Red (Optional) · Model: M469A · Material: ABS · Interface Ends: RJ11, RJ45 · Transmitter Size: 127 x 56.5 x 30 mm (5 x 2.22 x 1.18 inches) · Transmitter Weight: 62g (2.19oz) · Receiver Size: 198 x 46 x 31.5 mm (7.79 x 1.81 x 1.24 inches) · Receiver Weight: 77g (2.72oz) · Package Size: 225 x 125 x 54 mm (8.86 x 4.92 x 2.13 inches) · Package Weight: 286g (10.09oz) · Power Supply: 6F22 9V battery (not included) Package Includes: · 1 x Transmitter · 1 x Receiver · 1 x RJ11 Alligator Clip · 1 x RJ11 Test Cable · 1 x RJ45 Test Cable · 1 x Storage Bag · 1 x Headset · 1 x User Manual (English) This professional Network Line Finder’s strong anti-interference capabilities ensure accurate and fast line detection even in challenging environments with current or magnetic field interference. Whether working with communication lines, metal wires, or network cables, this reliable tool provides swift and precise positioning, making it ideal for installation, maintenance, and troubleshooting tasks in diverse settings.