The Fluke 289 is the high-quality new generation log multimeter, designed to resolve complex issues in the field of electronics, installation automation, power distribution and electromechanical equipment. Because you can log data and graphically view the screen, you can solve problems faster and minimize the down time. Allow the new Fluke 289 to monitor your systems or processes while away to perform other tasks. Communicate wirelessly with your iOS and Android devices, using the new Fluke Connect Mobile App and the ir3000 FC Wireless Connector (sold separately). Equipped with new functionality: Now compatible with Fluke Connect Mobile App and all Fluke FC compatible measuring instruments with optional ir3000 FC infra-red connector (sold separately). Let your team instantly see what you see, using the ShareLive™ video call feature (Fluke Connect Mobile App and ir3000 FC Wireless Connector needed) TrendCapture graphically displays a logged data session to quickly determine if any deviations have occurred. Zooming in on trends offers unprecedented possibilities for viewing and analysing TrendCapture data; can be zoomed in up to 14 times. The selectable AC filter (smoothing mode) allows a steady readout to be displayed when the input signal changes quickly or contains a lot of noise. Adjustable registration thresholds and Auto Hold by defining a percentage change for the measurements at the start of a new event. large dot matrix display, 1/4 VGA, up to 50.000 counts and with white backlight. Log function with extended memory for independent monitoring of signals for a certain period of time. With the integrated TrendCapture feature, you can view a graphical view of recorded measured values without PC. Save up to 15.000 registered events. Multiple log sessions can be saved before having to download to a PC. Two connections for 50-ohm range with a resolution of 1 million and a source current of 10 mA. Convenient for measuring resistance of motor windings and comparing the differences therein or for measuring the contact resistance. Low-pass filter for accurate simultaneous voltage and frequency measurements with frequency-controlled drives and other devices that cause electrical interference. LoZ Volts. Low input impedance: helps to prevent erroneous readings due to 'phantom voltage'. Also recommended for testing on the presence or presence of (mains)voltage. Internal help screens for measurement functions. Uncertain about a function? Go to the function and press the 'i' key. Real-time clock for automatic time indication of recorded measurement values. Relative mode for eliminating the influence of test leads when measuring low ohm resistances or capacity values. True-RMS AC voltage and current for accurate measurements with non-linear signals. Measuring up to 10 A (20 A for 30 seconds). Capacity range 100 mF. Peak registration for registering transients with speeds up to 250 µs. Including premium test leads and alligator clips. Including banana connectors. Optional magnetic hanging clip for easy attachment and reading while you have your hands free for other tasks. With the optional FlukeView Forms software, you can document, save and analyse individual measurements or a set of measurements, and then convert them into professional looking documents. Limited lifelong warranty.