Fluke 289 Digital Multimeters are true-RMS industrial logging multimeters with TrendCapture graphing capabilities to review logged data. The 289 industrial meters are designed to solve complex problems in electronics, plant automation, power distribution, and electromechanical equipment. The multimeters offer the ability to log data and review it graphically on-screen to help quickly solve problems and minimize downtime. This diagnostic feature maximizes productivity in the plant.