Portable Power Quality Analyzer


  • Power off Phase A or auxiliary, allowing it to be used anywhere without an AC outlet
  • Weather proof to NEMA 4 standard for use in any environment
  • Auto CT identifies the current that the instrument is connected to and the range that it is in
  • Configuration verification which highlights if the product has been connected incorrectly
  • On-board data analysis which can compare results against compliance standards, including setting templates for internal company standards

The MPQ2000 portable power quality analyzer has features which make it ideal for testing power quality in any environment, including rugged, weatherproof hardware, and the ability to power off Phase A or auxiliary power. 

But the hardware is not all it’s about – behind the sturdy exterior is an intelligence that is focused on smart testing, with industry-leading software that enables you to minimize errors while testing, and quickly and easily analyze your results. For example, you can create your own company standard templates that can be stored and compared, as well as check your results against compliance standards.  This saves time, effort and costs, making your entire testing process more efficient.

Available Kits:

MPQ2000 Basic Kit - Includes MPQ2000 analyzer, voltage leads, SD card, USB cable, ethernet cable, universal power cords, soft-sided carry bag plus fused
adapters. Does not include current clamps.

MPQ2000 Silver Kit - Includes MPQ2000 analyzer, voltage leads, SD card, USB cable, ethernet cable, universal power cords, soft-sided carry bag, plus fused
adapters and 3 MCCV6000-18 (four range flex 18 cm ID) CTs

MPQ2000 Silver Plus Kit - Same as SIlver Kit except with 4 MCCV6000-18 (four range flex 18 cm ID) CTs

MPQ2000 Gold Kit - Includes MPQ2000 analyzer, voltage leads, SD card, USB cable, ethernet cable, universal power cords, soft-sided carry bag, plus fused
adapters and 3 MCCV6000-27 (four range flex 27 cm ID) CTs

MPQ2000 Gold Plus Kit - Same as Gold Kit except with 4 MCCV6000-27 (four range flex 27 cm ID) CTs

MPQ2000 Platinum Kit - Includes MPQ2000 analyzer, voltage leads, SD card, USB cable, ethernet cable, universal power cords, soft-sided carry bag, plus fused
adapters and 3 MCCV6000-37 (four range flex 37 cm ID) CTs

MPQ2000 Platinum Plus Kit - Same as Platinum Kit except with 4 MCCV6000-37 (four range flex 37 cm ID) CTs

Product Documents
Quick start
Quick guide - MPQ2000
Quick start
Quick start guide - MPQ2000
Technical Documents
Technical guide
35829 CT Adapter
Technical guide
Configuring an Inrush Test
Technical guide
Technical guide
Data Analysis
Technical guide
Determining harmonic direction
Technical guide
Enabling Additional Channels
Technical guide
Fast Transients
Technical guide
Mains Signaling
Technical guide
Merging MPQ Data Files
Technical guide
Motor Analysis with the MPQ Analyzer
Technical guide
MPQ2000 Common Connections
Technical guide
MPQ2000 Monitoring a TT grounded system
Technical guide
Pumping Station Motor Analysis
Technical guide
A guide to power quality testing
Technical guide
Approved SD Cards for the MPQ Series
Technical guide
Class A recording
Technical guide
Common PQ issues: transients
Technical guide
Common PQ issues: voltage sags and swells
Technical guide
Configuring the MPQ2000 for troubleshooting
Technical guide
Demand Power and Energy (Part 1)
Technical guide
Introduction to harmonics
Technical guide
Measuring current on a CT secondary circuit
Technical guide
MPQ operation with a wireless bridge
Technical guide
PQ influences on telecommunications
Technical guide
Rapid Voltage Change (RVC)
Technical guide
Renaming test files on the MPQ units
Technical guide
Scheduled run - MPQ series of power quality analysers
Technical guide
Solar Energy - Part 1 of 3: An overview of PQ Issues
Technical guide
Solar Energy - Part 2 of 3: Programming a PQ Analyzer
Technical guide
Solar Energy - Part 3 of 3: Analyzing Solar PQ Data
Technical guide
Total Demand Distortion (TDD)
Megger PQ Firmware for MPQ Series PQ Analysers

The new MPQ firmware version 1.421 allows the MPQ to reboot after a hard error condition and has the proper TDD scaling. It contains all  improvements and bug fixes of the previous update.

MPQ firmware version 1.407 firmware and application code supports both the MPQ1000 and MPQ2000. It incorporates the following bug fixes and software enhancements.

Bug Fixes

  • The MPQ now auto detects the 20A and 10CT ranges.
  • The scope mode now recognizes the CT range.
  • The 4 wire 2.5 wattmeter calculation has been corrected.
  • Auto Analysis now functioning with larger files.
  • The MPQ has corrected TDD scaling.
  • The MPQ now reboots properly after a hard error condition.


New On Board Setup: Update the setups on the front panel of the MPQ. From the DMM screen scroll to SETUP and press the ENTER key to access the new setup screens.        

New AUTO mode: The MPQ will now measures the voltage & frequency and automatically set the appropriate limits. Simply connect the MPQ, select the setup configuration & start recording. The MPQ does everything else.          

Unlimited Recording Time: The MPQ Analyzer will record data files up to 100M. When the data file reaches 100M it will automatically start a new data file. It will record until the 32G card is full. This means the unit can record for literally year’s non-stop. Record inrush on motors for days or weeks.

Remote monitoring time sync: The MPQ Analyzer can automatically time sync to your network periodically. No need to pay extra for GPS then to just worry about losing the signal. Keep all the units on the network perfectly synced.

CT Prompt added to preferences screen. If CT prompt is enabled then the analyzer will display a warning message if the CT range does not match the range programmed in the setup file. If the CT prompt is disabled then the analyzer will automatically use the auto identified CT range and dislay no message. 

When connected to a 3 phase wye the unit will now display both the phase to neutral values as well as the phase to phase values.

Calculated 3rd Phase: When the MPQ is connected to a delta it will automatically calculate the 3rd phase values. The MPQ will also allow the user to view the Delta as a wye. This means you can view both the phase relationships within the delta and the phase relationships to the load.


Download and Install instructions

  • Please download the Executable file “MPQUpdateMaker_BF_MPQ_MPQCD_RebootLed_1_421.exe” to a workstation where the installer can transfer the files and folder structure to a preferably blank USB Thumb Drive with at least 8 MB of available space and that does not have a MEGGER folder at its root.
  • With the Thumb Drive installed into the workstation, execute the downloaded file which will locate all installed removable media and display it.
  • Choose the thumb drive to be used for updating the MPQ equipment and then proceed with the installation.
  • After the installation completes, please eject the thumb drive which is now ready to use with the MPQ1000 or MPQ2000 instruments to be updated.
Instrument firmware and application update thumb drive installation software
2.3 MB | 10/12/21
Megger PQ PC Software for MPQ Series PQ Analyzers

The new Metrosoft MPQ PC Software V2.8.2.1 includes corrections to the Total Demand Distortion measurement and adds support to save chart precision settings. A full listing of bug fixes and enhancements from V2.7.2.4 is shown below:


Bug Fixes

Corrected the copy bug on the detailed harmonic analysis chart. The bar chart would not copy. This has been corrected.

Corrected the Data Analysis Report bug. If the configuration was less than 3 phases the report would fail the un-used phase. This has been corrected.

Corrected the TDD reporting and charting bug. The values were not being displayed correctly. NOTE: The MPQ firmware will also need to updated to version

Corrected the AUTO bug. When the declared voltage is set to AUTO the Manual Event limits are now grayed out. When set to AUTO these limits are not used. Instead the MPQ calculates the limits automatically.

Corrected the Event Limit Fast Transient Bug. If anything other than Manual limits were set you could not enable the fats transients. This has been corrected.



The charting function adds an option to set the desired Y axis scaling precision.


Download and Install instructions

Download the file MPQ_PC_Muti-Language_2_8_2_1.exe to the computer it should be loaded on and execute the file.

PC MPQ Software installer
26.3 MB | 10/12/21
Link User guide - Megger power quality software
4.2 MB | 10/12/21