HP 41425A Analog Feedback Unit for 4142B Mainframe


In stock

SKU: LN331 Category:


Tested functional. Please see our assortment of other modules for the 4142B as well as the 4142B mainframe itself.
This instrument can be delivered with a fresh calibration at additional cost. See details here. Please inquire if interested.
We offer a 5-day right of refusal as well as 90-day warranty against defects. Complete terms can be found here.


The 41425A Analog Feedback Unit modulates the output voltage of one SMU while monitoring the current or voltage of another. This speeds up determination of parameters that are specified at a given voltage or current such as Vt or hFE.
Please note:  Any test equipment depicted other than that listed below is for demonstration purposes and is not included in the sale.

What’s In The Box

  • HP 41425A Analog Feedback Module (No Accessories)