Used AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT 34401A #9144169 for sale

AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT 34401A is an advanced precision electronic test equipment, designed for the process of testing and measuring electrical signals, voltages, and circuits. This popular, versatile, and highly accurate instrument offers six different measurement functions to meet the needs of many test and measurement applications. HP 34401A can measure voltage and resistance with 0.1mV resolution and less than 0.15% basic accuracy. It has a wide DC voltage measurement range of 10mV to 1000V, with options to extend this to 10V to 1000V. An additional DC current range is included, they combined allow for the measurement of a variety of electronics components. It includes the ability to switch between manual and auto-ranging modes for each function to best suit the needs of the technician. When it comes to resistance measurements, AGILENT 34401A yields excellent accuracy. Its 4-wire Ohms measurement covers a range of 10s of μΩ to 10MΩ (1-2% basic accuracy) and features active terminal compensation. This function helps maintain accuracy over time and when multiple probes are attached. HEWLETT-PACKARD 34401A also features two built-in diode testing modes for semiconductor device testing. It can measure Diode Voltage Drops with 0.2mV resolution and 1mV basic accuracy. Additionally, it can measure leakage resistance up to 10MΩ with a 1mV resolution and 0.2% basic accuracy. 34401A also includes two temperature measurement modes. The K-Type thermocouple allows the user to measure temperatures ranging from -200°C to 1350°C in 0.1°C resolution. The RTD (Resistance Temperature Detector) mode measures temperatures from -50°C to 150°C in 0.1°C resolution. KEYSIGHT 34401A includes 7 filter modes which help eliminate the effects of noise, spikes, and other environmental disturbances and improves the accuracy of readings, allowing technicians to get more accurate results in less time. The frequency filters include low pass Bessel, high pass Bessel, band pass Bessel, low pass Butterworth, high pass Butterworth, and band stop Butterworth. The unit can be powered with AC or DC, and it includes a LAN Ethernet and RS-232 interface to allow for communication between the unit and external peripherals. It is also compatible with outboard amplifiers, which allow measurements beyond the limits of the instrument's capabilities. Last but not least, AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT 34401A includes built-in help menus, a bright large backlit display, and a simple easy-to-use keypad for easy operation. This electronic test equipment is easy to use, reliable, and can help technicians quickly and accurately diagnose and repair their electronic systems.