The portable waveform monitoring recorder is a device for recording and analyzing the change process of electrical signal related parameters of the power system. The system operation data of the multi-channel recording with long time and high sampling rate can conveniently retrieve and analyze the running process of the power system. The operation status of multiple electrical signals can be accurately recorded for the abnormal situation of random electrical signal parameters for later analysis. The recorder is a "black box" in the true sense of the power system. It has been used in the power system for its long-term, high sampling rate multi-channel oscillography recording function and its advantages of being portable, powerful, and applicable to many occasions.

MR series waveform monitor recorder is used to record and analyze power system electrical parameters change process.

Multiple electric signals can be easily obtained from long time record of operating data. Randomness abnormal electrical parameters can be accurately recorded for the further analysis.

MR series waveform monitoring recorder can display and record voltage and current waveform with multi-channel with high sampling rate and carry out data analysis of harmonic components and vector graphs.

At present, MR series waveform monitoring recorder has a variety of different models for users to choose, respectively MR1200/1201 S, M, L, D four types of standard models and MR1200/1201 E, MR2400/2401, customized optional models.

Parameter Name	Parameter Value
Type	digital
Measured physical value	time, current
Applications	display for continuous structure monitoring
Number of channels	multi-channel
Other characteristics	portable