The Keithley 7710 is a 20-channel solid-state multiplexer card designed for use with the Keithley DAQ6510 and 2750 data loggers. It enables the switching and measurement of DC voltage, AC voltage, resistance and temperature. Thanks to solid-state technology, it offers high reliability and a long service life. The card supports voltages up to 60V and is ideal for precise and versatile data acquisition applications.