This palm-size, lightweight TDR is an ideal tool for coaxial and twisted pair cable fault location. The One-touch Automatic Fault Location (AFL) feature quickly identifies cable faults within a distance range of 4,000 meters or 12,000 feet, while the graphic display simplifies viewing of detected impairments. Velocity of Propagation (Vp), attenuation and cable range can be easily programmed via the unit’s user friendly interface. Four Alkaline batteries provide up to 60 hours of continuous scanning and an auto power off mode extends the battery life for months of normal daily usage. A transflective LCD with backlight enables operation under any lighting conditions.