The MI 2885 Master Q4 is an ideal tool for troubleshooting. The recorders automatically draw all important data and waveforms of voltage events such as Break-ins and increases. You can also set seven optional triggers for acquiring waveforms for the selected quantities. The large, easy-to-read color display allows users to easily connect the device to the system to detect harmonics anomalies, complex coefficients and waveforms. The convenient quick-set buttons make the instrument more user-friendly and enable faster data overview. The device is designed for long-term recording as well as for troubleshooting power quality problems of three- and single-phase power distribution systems. The modern PC-SW package PowerView3 enables detailed analysis of the recorded data, a direct reading from the microSD memory card, the analysis of long-term recordings as well as the automatic creation of professional test reports.This text is machine translated.