Skip to content
Docs

Connecting to Keysight 34401A by Agilent in Python

Instrument Card

The Keysight Technologies, Inc. 34401A multimeter gives you the performance you need for fast, accurate bench and system testing. The 34401A provides a combination of resolution, accuracy and speed that rivals DMMs costing many times more. 6½ digits of resolution

Keysight 34401A

Device Specification: here

Manufacturer card: AGILENT

AGILENT

Keysight Technologies, or Keysight, is an American company that manufactures electronics test and measurement equipment and software

  • Headquarters: USA
  • Yearly Revenue (millions, USD): 5420
  • Vendor Website: here

Demo: Record voltage over time with an Agilent 34401A multimeter

Connect to the Keysight 34401A in Python

PROTOCOLS > SCPI

To connect to a Keysight 34401A Multimeter using Qcodes, you can use the following Python script:

from qcodes.instrument_drivers.Keysight.Keysight_344XXA import Keysight_344XXA


# Create an instance of the Keysight_344XXA driver
multimeter = Keysight_344XXA('multimeter', 'TCPIP0::192.168.1.1::INSTR')


# Connect to the multimeter
multimeter.connect()


# Perform measurements or set parameters using the multimeter object


# Disconnect from the multimeter
multimeter.disconnect()

Note: Replace 'TCPIP0::192.168.1.1::INSTR' with the actual VISA resource name or address of your multimeter.