The Fluke 289FVF True RMS Industrial Logging Digital Multimeter with TrendCapture and FlukeView Software Combo Kit maximizes productivity for today's professionals involved in the research and development, maintenance, manufacturing and design of electronic circuits or systems. With a built-in data logger and TrendCapture technology - an on-screen graphical display - the 289 helps you track down elusive, intermittent problems or monitor equipment. FlukeView Forms software allows you to overlay your logged data from six meters or six time periods to find cause and effect relationships or for condition monitoring. Turn your data into meaningful graphs and tables for a professional report or analyze individual readings or series of measurements. The 289/FVF combo kit gives you a practical and affordable approach to predictive maintenance.