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EPM-P Series Power Meter Firmware Upgrade, Revision A20504

Applicable for E4417A power meters.

If you own an EPM-P series power meter, you will want to install firmware upgrade, revision A2.05.04 (E4417A), to maximize performance. For additional information on revisions A2.05.04 refer to the EPM Firmware Revision Information link.

Version: A2.05.04 (Dual Channel)

Compatibility: EPM-P E4417A power meters.

Date: October 30th. 2013

Release Date Version Version Description
2012-11-28 A2.05.03 E4417A dual channel firmware.

Installs on:


Operating System

  • Windows XP
  • Windows 2000


Supported Instruments

  • E4417A
2012-04-04 A2.05.02 E4417A dual channel firmware.