Used KEITHLEY 707A #9328709 for sale

KEITHLEY 707A is an electronic test equipment designed for a wide variety of engineering applications in power electronics, process control, quality assurance, design engineering, and other industrial and research uses. It is capable of measuring ac and dc voltage, ac and dc current, frequency, resistance, temperature, and continuity. Additionally, 707A is a versatile device that can be used for testing and troubleshooting circuits and systems. KEITHLEY 707A provides high-accuracy measurements on a wide range of ranges, with a resolution of 0.1 microvolt. This range of accuracy is achieved through a combination of 24 platinum-iridium sense elements, along with precision resistors, semiconductors, and compensation networks. The unit supports up to three current ranges, three voltage ranges, and two resistance ranges, allowing it to be used for both low- and high-energy applications. 707A's front panel contains seven independent function switches as well as a digital display to monitor the operations of the unit. The front panel also features a convenient range switch, which allows the user to easily select the desired operating range for a particular measurement task. The backside of the unit contains a four-socket outlet for making connections to external signal sources, and an analog input terminal for connecting a voltage probe. Additionally, a fuse holder is provided for over-current protection. KEITHLEY 707A utilizes several input protection components to ensure its accuracy and safety when used in rough environments. Each input has its own protection guard circuit which senses excessive input currents and shuts down the unit to protect the internal circuitry from damage. 707A has also been designed to work with an automatic test system, and is compatible with the SCPI (Standard Commands for Programmable Instruments) protocol, allowing for easy integration into most test systems. Overall, KEITHLEY 707A is an high-performance and reliable electronic test equipment, well suited for a wide range of applications spanning across both engineering and industrial fields. Its wide range of features, in addition to its high accuracy and safety features, make 707A an excellent choice for any test-taking task.