Agilent HP 4284A 20Hz-1MHz Precision Capacitance Meter
How to Perform Corrections on the Keysight E4980A LCR Meter - YouTube
When the E4980A/4284A LCR meter displays "ALC unable to regulate" error message, what corrective action should be performed? - Technical Support Knowledge Center Open
Keysight/Agilent 4284A Precision LCR Meter
Optimizing Electronic Component and Material Impedance Measurements Application Note 369-1 H
Using the LCR meter (Keysight E4980AL) - YouTube
xDevs.com | HP 4262A LCR meter restoration and testing
HP 4284A Precision LCR Meter
How to Perform Corrections on the Keysight E4980A LCR Meter - YouTube