Used AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT 4284A #9154508 for sale

AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT 4284A Electronic Test Equipment is a precise instrument designed for accurately testing a wide variety of electronic components. It is used by technicians, engineers, and scientists across the globe for ultra-low frequency impedance measurements of components such as resistors, capacitors, inductors, transformers, and active devices. This test equipment offers the highest accuracy, reliable performance, and extremely low noise levels. It utilizes a direct-current source to generate an alternating voltage and measures the resulting alternating current with its 10-digit high-resolution digital readout display. HP 4284A is equipped with a frequency range that extends from 0.001 Hz to 10 MHz, allowing for genial frequency sweeping capabilities across this spectrum. It provides a maximum alternating voltage of ±2 V peak-to-peak and a maximum signal rate of 1 kHz at 9 V. It also includes a calibrated output coupling system to filter the output signal produced from the testing setup. Additionally, the design of AGILENT 4284A allows for optional components such as a +2 V calibration module, line filter, and a low temperature coefficient resistor. 4284A is built with an intuitive user interface and front-panel controls for quick and easy operation. It features a simple LCD display with numeric keypad and soft-key switches for various menu settings and operational control. To enhance test accuracy, the test equipment has a programmable 10-turn inertial trimmer which allows for precise and accurate adjustment of many parameters. In addition, the semi-automated operation scheme of HEWLETT-PACKARD 4284A permits automated tests that can be programmable through the use of various Windows-based software packages. The instrument is designed for operation in challenging environments and is built with a robust construction and durable components to ensure reliable performance. The exterior aluminum casing of the unit is designed to protect the internal components from dust and debris. It is compact in size, making it lightweight and easy to transport and store. Additionally, KEYSIGHT 4284A features a high-performance power supply that delivers clean power to the instrument at any voltage from 85V to 250Vrms. Overall, AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT 4284A is a reliable and precise testing instrument suitable for most laboratory environments. It is a powerful tool used to accurately measure the impedance of a variety of electronic components. With its 11-digit resolution display and frequency range from 0.001 Hz to 10MHz, HP 4284A is a key instrument for any electronic test application.