Keithley Instruments Inc. DUAL 1X30 MULTIPLEX CARD (AUTO CJC WITH 3720-ST)
The Keithley 3720 Dual 1x30 Multiplexer Card is designed for use with Keithley Series 3700A System Switch/Multimeter mainframes. It provides two independent 1x30 two-wire multiplexers, allowing for the switching of up to 60 channels. The card supports two-wire or one-wire configurations and is ideal for applications requiring high channel density and automated signal routing. When used with the optional 3720-ST screw terminal accessory, the card offers automatic cold junction compensation (CJC) for thermocouple measurements. The 3720 is suitable for a wide range of signal types, including low-level signals, and is engineered for reliability and precision in automated test systems.