Keysight Technologies 4294A

The Keysight (Agilent) 4294A Precision Impedance Analyzer offers high-accuracy impedance testing across a broad 40 Hz to 110 MHz frequency range, with ±0.08% basic accuracy. Designed for component and circuit evaluation, it features high Q/low D measurement accuracy for low-loss devices. The analyzer supports signal levels from 5 mV to 1 Vrms or 200 μA to 20 mA rms and DC bias from 0 V to ±40 V or 0 mA to ±100 mA. Its robust calibration and error compensation functions ensure precise measurement in fixture-based applications, making it ideal for qualification, design, and production testing. With powerful analysis tools, wide impedance range support (3 mΩ to 500 MΩ), and PC connectivity, the 4294A simplifies advanced measurement workflows. Testwall can supply the used Keysight (Agilent) 4294A, fully tested. With expert support and global delivery, Testwall ensures high-performance instrumentation with unmatched reliability and service quality. Please contact us directly if you need calibration or repair of the Keysight (Agilent) 4294A.