True Differential and Calibrated TDR for Maximum Impedance Measurement Accuracy Compact, Battery-Powered Design for true portability 30 ps Typical Rise Time, S-Parameter support up to 15 GHz 50,000-point memory for DUTs up to 50 meters (XR models) Automatic Ohmic Loss Compensation for enhanced accuracy Built-in Skew Analysis (Inter-Pair and Intra-Pair) for differential signal integrity XR Series: Engineered for Speed, Optimized for Continuous Cable Production