High speed measurement: 25 ms High speed contact check: 5 ms Quick test recovery Frontend protection Built-in comparator Handler interface HP-IB interface Cable length setting: 0, 1, 2, and 4 meters Eleven impedance parameters 100 Hz, 120 Hz, 1 kHz, 10 kHz, and 100 kHz test frequencies 50 mV, 100 mV, 250 mV, 500 mV, and 1 Vrms test levels Wide capacitance test range