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U1241C/U1242C Firmware Update

Always update your handheld digital multimeter with the latest firmware to maximize the performance of the instrument. Please follow all the instructions below step-by-step to ensure the firmware installation is successful.

リリース バージョン 内容
2019-06-26 1.27 Update to fix bug – Readings intermittently dropped to zero during data logging.

ダウンロード方法

  1. Double click on the installer file to install the program.

インストール方法

  1. Connect the multimeter to your PC via the U1173B IR-USB connectivity cable and turn on the multimeter.
  2. Go to C:\\ Program Files (x86) \ Keysight Technologies \ Keysight U1241C U1242C Firmware Update (Version 1.27)
  3. Click “Auto Search COM Port” button to search and detect the unit. The model number, serial number and current firmware version of the multimeter will be displayed in the “Model Number”, "Serial Number" and "Current Version" field.
  4. Make sure the instrument is in connected status before you start firmware update. Click “Upload Firmware” to start firmware update.
  5. The multimeter will reset and recover itself after the firmware update.

ライセンス

  • ライセンス不要

説明資料

ダウンロード

インストール:

Instrument

OS

  • Windows XP SP3
  • Windows 2000 SP4
  • Windows Vista SP2
  • Windows 7 SP1
  • Windows 10

前提条件

  • PL2303_XPVistaWin7_Driver for Windows XP/ Vista/ 7 user (Driver is available in the zip file).

対象測定器

  • U1241C, U1242C