Our Best Multimeter. Now with Zoom Capabilities. As promised, we continue to add capabilities to the 289 multimeter. Version 1.1 upgrade includes a variety of new features including a zooming ability to view and analyze TrendCapture data at five (5) times magnification. The Fluke 287 True-rms Electronics Logging Multimeter with TrendCapture quickly documents design performance and graphically displays what happened. Its unique logging and graphing capabilities mean you no longer need to download logged readings to a PC to detect a trend. The Fluke 287 packs more accuracy and convenience into a handheld multimeter than ever before, putting more problem solving power in your hands. It is the ultimate handheld tool for demanding applications that require high-precision.