Capacitance Meter with Option: 001 = Frequency 120Hz, 1kHz, 1MHz The Agilent (now Keysight) E4981A is a capacitance meter and offers high-speed with reliable measurements for ceramic capacitor testing in the production lines. The E4981A realizes the measurement capabilities of capacitance from small to large values with accurate measurements. High speed measurement: 2.3 ms (1 MHz), 3.0 ms (1 kHz), 11.0 ms (120 Hz) Basic accuracy (C-D testing): 0.07%, 0.0005 9 bin sorting 256 multi-channel correction Compatible SCPI command and handler/scanner interfaces with 4268A/4288A Test signal level compensation for high value ceramic capacitor tests Versatile PC connectivity (LAN, USB and GPIB)