Used AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT 4288A #167934 for sale

AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT 4288A is an electronic test equipment that is used to analyze electrical and electronic circuits or components. It is capable of performing precision DC, AC, and RF measurements with four independent channels in two- and four-wire configurations. HP 4288A is a high-accuracy, rugged, and reliable unit that can be used for a wide range of applications in the industrial, automotive, and research test environments. It is designed for use with various types of equipment, such as digital and analog meters, digital oscilloscopes, and digital logic analyzers. The hardware of AGILENT 4288A consists of four independent measurement modules (referred to as channels) and a mainframe that houses the modules. Each channel has its own DC and AC voltmeter input and optional electrical and temperature measuring modules. The AC voltmeter channel can measure voltage, current, power, and/or impedance depending on the pre-selected measurement range. Additionally, the RF channel has a frequency range of 10kHz to 3GHz. 4288A has a display which provides the user with the necessary measurement data. It also presents the corresponding calibration information, enabling the user to adjust the measurements as needed. The display also allows the user to configure, save, and recall measurements for up to 16 custom settings. HEWLETT-PACKARD 4288A has excellent no-load accuracy and is highly stable even when measuring high-impedance sources. With its high-resolution noise rejection features, the unit is also able to reject noise from nearby sources when making precise measurements. The unit is also equipped with a touch-sensitive color LCD display and a user-friendly graphical user interface which makes operation of the unit simple and efficient. The menu structure allows users to quickly navigate the menu and select the desired measurement mode. KEYSIGHT 4288A is powered by a dual battery system that ensures continuous operation even when the power supply fails. In addition, the unit has several safety mechanisms to protect against damaging currents or discharges that can result from accidental shorts or misconnections. AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT 4288A also has several connectivity options, such as Ethernet and GPIB interfaces, as well as a built-in USB port that makes it possible to connect to a wide variety of devices. The USB port can also provide power to connected devices. Overall, HP 4288A offers high-accuracy measurements and is a reliable instrument for the accurate measurement of electrical circuits and components. It has versatile features, as well as comprehensive integration with other instruments, making it suitable for a wide range of applications.