Originally published at: Keysight/Agilent Data Acquisition Card 20 Channel Module 34901A 34970A 34972A - CrossPart.com™
![](https://cds.chemvn.org/original/3X/0/f/0f8d2f679c0c402df2c7bde5666b06bcfed2aaa0.jpeg)
20 channel multiplexer. 60 channels/second scanning. Product condition. Built-in thermocouple reference junction.
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