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JMM (Java MultiMeter) is data acquisition software for digital multimeters equipped with a RS-232 port, such as the Metex 3850 and many others. The software is very simple to use and the control is straight forward.

To run the OS X version, you need to install the RXTX serial and parallel I-O libraries. An installer is included. On an iMac you need a USB-Serial converter. When you use the KEYSPAN USA-28X, a special cable to connect the DMM to the Mac needs to be constructed. Here's a writeup by Jeff Luszcz , the author of MacMultimeter, on making a patch box so that any serial more...

What's New

  • Serial port settings, supporting much more multi-meters
  • Demo mode


Mac OS X 10.3 or later

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Current Version (1.x)


Downloads 2,899
Version Downloads 2,368
Type Development / Java
License Demo
Date 20 May 2005
Platform OS X / PPC 32
Price $10.00
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