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 cable works with it.
This demo version can do 10 readouts per run, you need to register for the full function version.
Subscribe for our newsletter with best Mac offers from MacUpdate.