top of page


  • Comply Class A Power Quality Measurement

  • Comply with IEC62053 class 0.2S

  • Measurement sampling rate of 8kHz 

  • Event waveform recording (8MB memory) 

The digital universal measuring device GPQM96 is suited for measuring and displaying electrical quantities of electricity networks. The range of measurements extends from voltages and currents to power and energy meters to measured quantities of the voltage quality, such as THD and the individual harmonics up to the 63rd order. The accuracy of active energy measurements corresponds to class 0.2S in accordance with DIN EN 62053-22.

The GPQM96 is suitable for use in 2-, 3- and 4-wire systems and in their respective versions as TN, TT and IT systems. This allows monitoring single and polyphase systems. With its standardized dimensions of 96 x 96 mm, the device is intended for front panel mounting.


  • Accuracy class according to IEC 62053-22: 0.2 S

  • High Resolution Failure Record with 4kHz

  • Harmonics measurement up to 63rd order

  • Colorful LCD interface 

  • Support voltage sag, swell and SOE events recording

  • Full Real-time Data Measurement

  • 3 current and 3 voltage inputs

  • 8MB internal memory

  • 2 digital input / 2 relay output (optional module for additional DI/DO/AI/AO)

  • Supports Modbus RTU 

  • Modbus TCP / Bacnet


  • High voltage distribution networks monitoring

  • Low voltage distribution networks monitoring

  • Data Center Building

  • Commercial/residential building

  • Industrial building

  • Critical facilities – Hospital, Lab, Research building

  • Factory

bottom of page