Used AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT 54121A #9111373 for sale

AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT 54121A is a universal timing counter designed for frequency and time interval measurements. This electronic test equipment offers a flexible, cost-effective solution for a variety of measurement needs. HP 54121A offers a robust and reliable selection of measurement types, including frequency, period, time interval, prescaler, and high/low pulse-width. It also supports full-function measurement adjustments, including count-overrun, edge-setup, edge-Hold, early-shutdown, and Selectable Averaging. The measurements can be performed with full accuracy, thanks to its high-speed 100 MHz (300MHz with external clock) frequency coverage, 10 ns (4 ns resolution) and 200 ps (50 ps resolution) time resolution and x1 to x100 frequency prescaler. Also, AGILENT 54121A provides great flexibility and customizability operating parameters, such as Autozero, Auto-Range and Auto-Overload features, allowing fast and accurate results. It also features low-noise GaAs technology which increases the accuracy and sensitivity across the full frequency range. It is also designed to be easy to use, with a 3.5 in LCD display that shows the measurement results in full-graphics, intuitive menus, and dedicated quick keys that allow the user to navigate the different menus and measurements with the push of a single button. HEWLETT-PACKARD 54121A also offers great connectivity options, with a computer interface that allows the user to control the unit using a computer and access the measurement data from the display. Also, it supports a variety of interfaces, such as IEEE-488.2, VXI-11, and LXI, allowing the user to access the unit from any network. Finally, 54121A is completely self-contained making it great for on-the-go testing and measurements. The unit comes with two lithium ion batteries that have up to 8 hours of power, as well as a built-in AC power supply and a car battery adapter, making it great for taking measurements in the field.