Handheld power quality analyser

  • Auto CT identifies the current clamp that is connected to the analyzer as well as the range to which the CT is set.
  • Configuration verification which identifies and notifies you if the product has been connected incorrectly.
  • On-board data analysis which can compare results against canned or custom standards. Create your own templates for internal your company standards.
  • SD Card Support, USB Card Support, USB Communications as well as Ethernet connections, making it versatile.

The MPQ1000 handheld power quality analyzer has features which make it ideal for troubleshooting, compliance testing and energy audits.  Auto CT identification eliminates potential errors due to wrong CT range settings. The analyzer will automatically identify the CT and verify it is connected correctly. This means you can be confident you will have the correct data.

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.

The software automatically creates custom configurations based on the issue you are troubleshooting, whether it be equipment tripping out, transformer or motor issues, EN50160 analysis or general PQ analysis. This ensures the analyzer will capture the power quality phenomenon that causes those problems. You do not have to be a PQ expert to carry out a comprehensive analysis.

Product Documents
Quick start
Quick start guide - MPQ1000 (EN, FR, DE, ES)
Technical Documents
Technical guide
35829 CT Adapter
Technical guide
Configuring an Inrush Test
Technical guide
Motor Analysis with the MPQ Analyser
Technical guide
Merging MPQ Data Files
Technical guide
MPQ1000 Common Connections
Technical guide
Pumping Station Motor Analysis
Technical guide
Enabling Additional Channels
Technical guide
Fast Transients
Technical guide
Mains Signalling
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 dips and swells
Technical guide
Demand Power and Energy (Part 1)
Technical guide
Determining harmonic direction
Technical guide
EN50160 Report
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 Analyser
Technical guide
Solar Energy - Part 3 of 3: Analysing Solar PQ Data
Technical guide
Total Demand Distortion (TDD)
Technical guide
Transferring data from the MPQ to the PC
Megger PQ Firmware for MPQ Series PQ Analysers

Here you will find Firmware to be loaded into the MPQ1000 and MPQ2000 analysers.

WARNING: There are 2 release packages. Each one function only with its proper main board. Check the OS revision in the OS field of the HELP screen of the MPQ analyzer. (Press the HELP “?” key to view the HELP screen)

If the OS is or lower, use MPQ_HW_UpdateInst_OLD_1.0.17.exe, otherwise use MPQ_HW_UpdateInst_NEW_1.0.17.exe. 
  • MPQ_HW_UpdateInst_OLD_1.0.17.exe only functions with older main board revisions.
  • MPQ_HW_UpdateInst_NEW_1.0.17.exe functions only with new revision main boards.  

NOTE: If the wrong firmware version is installed text on the display will be orientated in the wrong direction. If this does happen simply install the other firmware package.

Download and extract the proper zip file to a clean (empty) thumb drive. 

This firmware adds the following functionality to both the MPQ1000 and MPQ2000. 

  • Add more record intervals to the setup file.
  • Power summation totals in record and DMM screens.
  • Restored Auto Feature lost in Version 1.0.16 installer packages.

The current update files and the specific instructions for updating the MPQ1000 and MPQ2000 can be found below.

Download Firmware to USB Stick

Instructions on how to download firmware to a USB stick for MPQ installation

170.7 KB | 10/06/19
Firmware Update 2019.06.14 (A)
9.4 MB | 17/06/19
Firmware Update 2019.06.14 (B)
9.4 MB | 17/06/19
MPQ New Main Board Firmware installation instructions
157.8 KB | 05/06/19
MPQ Old Main Board Firmware installation instructions
157.8 KB | 05/06/19
Megger PQ PC Software for MPQ Series PQ Analyzers

Software Version:

Unzip the file and execute the Installer file Megger_Multi-Language_2.5.2.1.exe

The installer will over write any previous install and clean up any files no longer needed.

The files will be loaded to the Megger installation folder.

This software version adds the following functionality.

  1. Added CBEMA Chart
  2. Added Data Analysis Report
  3. Added Data File Merge
  4. Added Renaming of data files
  5. Added 208V and 277V to declared voltage selections
  6. Update waveform post triggers up to 600 cycles
  7. Updated Czech translations
  8. Added CT Range to Summary and Setup Report
  9. Fixed PQ Timed Waveform Analysis error message bug. 
  10. Fixed bug in power harmnonic analysis. Can now select any waveform cycle.
Link MPQ Software Download for PC
21.8 MB | 05/06/19
Link User guide - Megger power quality software
1.9 MB | 19/11/19