Agilent 34970A Data Acquisition/Switch Unit with 34901A 20ch Multiplexer

Agilent 34970A Data Acquisition/Switch Unit with 34901A 20-Channel Multiplexer Module

Condition:
* Used, Appears to Function. Unable to test.
* Sold as-is. As pictured.

Additional Notes:
34970A
* 3-slot mainframe with built-in GPIB and RS232 interfaces
* 6 1/2-digit (22-bit) internal DMM, scanning up to 250 channels per second
* 8 switch and control plug-in modules to choose from
* Built-in signal conditioning measures thermocouples, RTDs and thermistors, AC/DC volts and current; resistance; frequency and period
* 50k readings of non-volatile memory holds data when power is removed
* Hi/LO alarm limits on each channel, plus 4 TTL alarm outputs

34901A
* 20-channel multiplexer
* Two- and four-wire scanning
* 300V switching
* 60 ch/s scanning
* Built-in thermocouple reference junction

Agilent
34970A