Agilent, Keysight

Keysight-Agilent 4142B

The Keysight 4142B Modular DC Source/Monitor offers a wide
measurement range with excellent sensitivity, especially designed for high-throughput
dc semiconductor testers. A completely
user-definable system component, the HP 4142B features modular
architecture that allows you to build a custom configuration to suit your measurement needs.
Eight plug-in module slots can accommodate any combination of modules.
Choose from two types of source/monitor units (SMUs) to force or
measure up to 200 V and 1 A: a high-current source/monitor unit (HCU)
up to 10 A, a high voltage source/monitor unit (HVU) up to 1000 V, a
voltage source/voltage monitor unit (VS/VMU), and an analog feedback
unit (AFU).The HP 4142B's instrument command and measurement
datastorage capabilities, coupled with the high-speed HP-IB interface,
minimize computer loading, enhance throughput, and simplify
systemization.