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While we’re happy to “talk tech” with you all day long, we know you’re in a hurry.

So we’ve made it easy for you to download product Manuals, Datasheets and Downloadable Software which includes Firmware, Drivers, etc. for all our current products, and many discontinued products as well. Just tell us which product you’re using, and we’ll provide you with list of latest documents and resources that you can download.

The product model you have chosen is currently available for purchase. The following support information is available.

  • FAQS FAQ ID
    What is the difference between the 2230 and 2230G?
    The G designation in Keithley power supply model numbers indicates that the power supply has a built-in GPIB port. However, some models might include a GPIB port without having a G in their model number. Check the instrument datasheet for the most …
    783019
    Is the 2230G-HRM Harmonic Reduction Module required in the U.S.?
    No, the 2230G-HRM is not required for operation in the United States. This product is required by new European harmonic standards for use with the 2230G series power supplies to reduce line power current harmonics. The supply does not require this …
    780931