Used AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT 53131A #9386455 for sale

AGILENT / HP / HEWLETT-PACKARD / KEYSIGHT 53131A Universal Frequency Counter is a widely used electronic test equipment, designed for high accuracy measurements of frequency and other electrical a.c. and d.c. parameters. The instrument operates from a single conversion mode with its main input protected against overvoltage. HP 53131A Frequency Counter features a power supply with an accurate and stable voltage range of 3.0V - 5.0V, allowing measurements over a variety of applications. An FM/AM detector with excellent sensitivity and wide dynamic range enables the instrument to perform frequency measurements up to the GHz-CL range. In addition, the instrument has two dedicated 50-Ohm SMA connectors, enabling quick and easy connection of waveforms without the need for extra cabling. The high-speed count rate of the counter up to 1 MHz helps to measure frequency even in complex waveforms, ensuring precision and accuracy. The memory depth of the instrument up to 25 million bits makes it suitable for applications where large store memory is necessary. The front-panel LCD display on AGILENT 53131A supports frequency and other attributes with up to 9999 counts resolution and displays all parameters in real-time. The instrument also includes several other features, such as non-volatile storage of last measurement, a prompt, autostore of derived measurements, beep, and batch/trigger functions. The built-in RS232 port on the counter allows filtering, start/stop, and serial control of external devices, while the rear PCHP-IB port makes the instrument highly compatible with PCs and other control systems. The instrument also comes with a full set of application programs, making it compatible with a number of third-party software packages. Overall, KEYSIGHT 53131A is a reliable and highly accurate universal frequency counter, suitable for a wide range of applications. Its various features, wide input range, power supply, fast response, and PC compatibility make it an ideal tool for professionals and hobbyists alike.