The Agilent HP 431C RF Power Meter from the 1960s is a vintage piece of equipment manufactured in the United States by HP, a well-known brand in the field of electronic testing and measurement. This unit is designed to accurately measure radio frequency power levels, making it a valuable tool for industrial and research applications. With its single unit quantity, this classic piece of equipment is a reliable and efficient solution for measuring RF power in a variety of settings.
eBay