DMM Data Logger
DMM Data Logger 2.0.0002 can be downloaded from our website for free. The software is categorized as Development Tools. Our antivirus scan shows that this download is virus free. This software was originally designed by TrustFm.
From the developer:
DMM Data Logger is a digital multimeter datalogger for Mastech MS8229 and for Voltcraft VC-820 (untested).
The Mastech MS8229 needs a hardware hack explained step by step at hw2sw.com.
DMM Data Logger supports all the LCD display commands such as "HOLD" and "RELATIVE". Plots real time graph that can be saved as bitmap.
All the data is beeing outputed as a CSV file which can be later used by Excel - Open/Libre Office.
You may want to check out more software, such as Data Logger Suite, RS232 Data Logger or Advanced Modem Data Logger, which might be similar to DMM Data Logger.