Used AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT 34401A #9180639 for sale

AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT 34401A is an electronic test equipment usually employed by scientists and technicians to measure electrical quantities such as voltage, current, and resistance. It can operate as a digital multimeter of either a milli-volt or micro-volt range and accurately reads inputs with a resolution of up to 5 1/2 digits. The device features a 4-wire source measurement, allowing users to measure current with more accuracy than a 2-wire measurement. Additionally, HP 34401A has an internal reference conserving temperature coefficient, providing more accurate readings over a greater temperature range. AGILENT 34401A is a self-contained, benchtop unit that measures a variety of input signals, including those from thermocouples, RTDs, and thermistors. It can make measurements in volts, amperes, ohms, diode test, capacitance, and frequency. It also offers an optional 1 kHz tone generator for impedance analysis. An external signal can be used to trigger a data acquisition point. The instrument's triggering can also come from an internal timer or a remote signal. KEYSIGHT 34401A also features an intuitive built-in user interface. Its two-line LCD display allows users to alter measurement parameters independently, providing greater versatility when changing between test setups. It also offers a sleep mode that allows the device to operate without displaying data, letting it store measurements on its non-volatile memory. Additionally, the device will sample the input signal on-demand, as well as on a predetermined timer, for automated data logging, making the testing process faster and more efficient. The instrument is equipped with two IEEE 494 bus connectors, providing users a large range of expandable features. It is compatible with a variety of specialized IEEE modules to analyze or add functionality to the device, such as the Ethernet/LXI option. This allows multiple HEWLETT-PACKARD 34401A units to be linked and operated remote. 34401A can also be used in LabVIEW, MATLAB, and other popular programs for test automation. It is powered either by a standard 115V or 230V AC power supply or a 9V DC battery for portability. The device is housed in a shatter-proof, hard plastic enclosure, protecting the interior from damage. AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT 34401A is a versatile and reliable electronic test equipment, suitably equipped for any laboratory requiring precision and accuracy in electrical measurements. It is an incredibly efficient and convenient choice for both perform the basic tests as well as for the development of more complex automated setup. Its ability to link to other HP 34401A devices over the Ethernet/LXI interface and its compatibility with LabVIEW and other software, gives the instrument user endless possibilities for data acquisition and analysis.