Feature Highlights: 1. 2-in-1 Functionality – Works as both a telephone line tester and a network cable tester, making it a versatile tool for linemen and technicians. 2. Essential Call Functions – Features Last Number Redial, On/Off, and Hangup buttons, allowing you to check telephone line faults quickly and easily. 3. Dual Signaling System – Supports both FSK and DTMF systems for broad compatibility with different telephone networks. 4. Compact & Portable – Lightweight and handheld design (147 x 46 x 28mm) makes it easy to carry and use on the go. 5. Complete Ready-to-Use Kit – Includes 3 testers, 6 connector cables, and 3 joiners—everything you need to start testing right away. Product Details: This multifunction tester is designed for professionals who work with telephone lines and network cables. It helps diagnose line faults, check connections, and verify signal transmission—all in one handy tool. Made from durable plastic, it’s built to withstand daily use. The simple button layout and clear operation make it user-friendly, even for those who aren’t experts. Whether you’re troubleshooting at home or on a job site, this tester saves time and effort. Specifications: - Type: Multifunction Network & Telephone Line Tester - Model: C019 - Size: 147 x 46 x 28mm - Net Weight: 351g - Color: Grey White - Material: Plastic Package Includes: 3 x Telephone Testers 6 x Connector Cables 3 x Joiners Only the items listed above are included. Note: Slight color variations may occur due to lighting and screen differences. Product measurements may vary by 1-3cm.