The Spirent E2521 Handheld TDR Tester is a 980-foot time domain reflectometer (TDR) that accurately locates faults on coax cable and LAN networks.

• Improve repair time by enabling field technicians to quickly and accurately locate faults
• Streamline testing by locating faults before digging or opening walls
• Save time by beginning testing immediately after turning the unit on
• Up to 980-foot TDR with 2% accuracy of range
• Automatic gain selection and variable ranges from 32.8 ft to 984 ft
• No dead zone, allowing measurement to 0 ft
• Variable velocity factor from 0.30 to 0.99 in steps in 0.01 for maximum accuracy
• Results in both meters and feet
• LCD with backlight to enable easy visibility in indoor and outdoor locations
• Battery-powered, lightweight, and waterproof solution for all outdoor environments