Used Agilent E4980a-001-710 Precision Lcr Meter

Agilenthp e4980a precision lcr meter, 20 hz to 2 mhz
the agilent e4980a precision lcr meter offers the highest accuracy and repeatability from 20 hz to 2 mhz, and supports lan, usb and gpib pc connectivity. Unlike competing lcrs, the e4980a offers fast measurement speed and outstanding performance at both low and high impedance. Compared with agilent's 4284a lcr, the e4980a provides measurements 5 times faster, a modern pc interface, compact size and additional features to further enhance your design and test productivity.
key features & specifications
frequency
* 20 hz to 2 mhz, with 4-digit resolution in any range
basic accuracy
* 0.05% basic accuracy with superior measurement repeatability at low and high impedance
dc bias
* built-in 40v dc bias (option 001)
* 40 a dc support with the option 002 and the 42841a bias current source
* rdc measurements (option 001)
more features
* 20 vrms test signal (option 001)
* high-speed measurements: 5.6 ms
* 201 points list sweep
* versatile pc connectivity (lan, usb and gpib)
options:
e4980a-001 - power and dc bias enhance (20v, 100ma, 40v dc bias, 2nd dc source)
e4980a-710 - no interface