For example: Agilent E4440A or Anritsu 68369
Data Generator
Keithley Instruments 2000/2000 SCAN
Digital Multimeter 6.5 Digits and Scanner Card
Manufacturer: Keithley Instruments
Keysight / Agilent 44428A
16 Channel, Actuator/ Digital Output Assembly
Manufacturer: Keysight / Agilent
Keithley Instruments 7064
7064 20 Channel Low Voltage Scanner Card
Manufacturer: Keithley Instruments
Keithley Instruments 7402
7402 9 Channel Thermocouple Scanner Card
Manufacturer: Keithley Instruments
Keysight / Agilent E4805A
Clock Module. 1 kHz to 660 MHz 1Hz resolution 100 ppm accuracy 10 ps rms jitter (typ.)
Manufacturer: Keysight / Agilent
Keysight / Agilent E4829B
Parallel Cell/Traffic Generator and Analyzer System
Manufacturer: Keysight / Agilent