Power Quality Analysers & Energy Loggers

Gain a comprehensive snapshot of how power is being used in your facility and verify where energy is being lost. All of the latest power analysers and power analysis tools from Fluke, Chauvin Arnoux and many others can all be found here. Read More about Power Quality Analysers & Energy Loggers
  1. Megger DPM1000 Power Clamp Meter
    Megger logo
    2 In Stock
    Free UK Delivery
    Megger DPM1000 Power Clamp Meter
    (no reviews)
    £378.00 £315.00
    • Three-in-one power meter, harmonics meter and data logger
    • Wirelessly transfer data in real-time via Bluetooth
    • Integrated LED torch
    315 Reward Points
    Price Match Guarantee
    1013-356
  2. Chauvin Arnoux PEL51 1-Channel Power & Energy Logger
    Chauvin Arnoux logo
    Lead Time: 2-3 Weeks
    Free UK Delivery
    Chauvin Arnoux PEL51 1-Channel Power & Energy Logger
    (no reviews)
    £973.20 £811.00
    • For single-phase installations
    • Measure true-RMS voltage, current, power, & energy parameters
    • Wi-Fi interface
    811 Reward Points
    Price Match Guarantee
    P01157166
  3. Chauvin Arnoux PEL52 2-Channel Power & Energy Logger
    Chauvin Arnoux logo
    Lead Time: 1-6 Days
    Free UK Delivery
    Chauvin Arnoux PEL52 2-Channel Power & Energy Logger
    (no reviews)
    £1,062.00 £885.00
    • For installations with a split-phase or two single-phase channels
    • Measure true-RMS voltage, current, power, & energy parameters
    • Wi-Fi interface
    885 Reward Points
    Price Match Guarantee
    P01157167
  4. Fluke VR1710 Single-Phase Voltage Quality Recorder
    Fluke logo
    Free UK Delivery
    Fluke VR1710 Single-Phase Voltage Quality Recorder
    (no reviews)
    £1,158.00 £965.00
    • Provides graphical summary of your data to take the guesswork out of your measurements
    • Comes with PowerLog software in a download package, to give you simple analysis and automatic reporting abilities
    • Can provide continuous recording of all different values, without any gaps
    965 Reward Points
    Price Match Guarantee
    Fluke VR1710
  5. Elspec Pure Single Phase BlackBox Power Quality Analyzer
    Elspec logo
    Free UK Delivery
    Elspec Pure Single Phase BlackBox Power Quality Analyzer
    (no reviews)
    £1,374.00 £1,145.00
    • Configuration FREE Device
    • Fast USB connectivity to PC
    • SD card slot hot swap
    1145 Reward Points
    Price Match Guarantee
    SPG-5111/2
  6. Chauvin Arnoux PEL102 Power & Energy Logger
    Chauvin Arnoux logo
    Lead Time: 1-2 Weeks
    Free UK Delivery
    Chauvin Arnoux PEL102 Power & Energy Logger
    (no reviews)
    £1,438.80 £1,199.00
    • Direct integration into existing electrical systems
    • Adjustable sampling rate
    • Constantly logs power and energy data
    1199 Reward Points
    Price Match Guarantee
    P01157152
  7. Metrel MI2883 Energy Master Power Quality Analyser
    Metrel logo
    Free UK Delivery
    Metrel MI2883 Energy Master Power Quality Analyser
    (no reviews)
    £1,521.60 £1,268.00
    • Huge range of measurement functions
    • Three versions available - choose between a Standard Set, Euro Set and Advanced Set
    • Handheld, portable design
    1268 Reward Points
    Price Match Guarantee
    METREL-MI2883
  8. Chauvin Arnoux PEL102 Power & Energy Logger w/ MA193 MiniFlex Clamps
    Chauvin Arnoux logo
    Free UK Delivery
    Chauvin Arnoux PEL102 Power & Energy Logger w/ MA193 MiniFlex Clamps
    (no reviews)
    £1,743.30 £1,452.75
    • Power and energy logging over a time period
    • Suitable for use on different electrical networks
    • SD card storage and download to PC/tablet
    1452 Reward Points
    Price Match Guarantee
    P01157150
  9. Chauvin Arnoux PEL103 Power and Energy Logger
    Chauvin Arnoux logo
    Lead Time: 1-6 Days
    Free UK Delivery
    Chauvin Arnoux PEL103 Power and Energy Logger
    (no reviews)
    £1,776.00 £1,480.00
    • Triple digital display
    • Constant logging of power and energy measurements
    • Integrates directly into an electrical system
    1480 Reward Points
    Price Match Guarantee
    P01157153
  10. Chauvin Arnoux CA8331 Qualistar + Power Quality Analyser
    Chauvin Arnoux logo
    Only 1 In Stock
    Free UK Delivery
    Chauvin Arnoux CA8331 Qualistar + Power Quality Analyser
    (no reviews)
    £1,884.00 £1,570.00
    • Comprehensive diagnostics of electrical systems
    • Measure from several voltage and current inputs simultaneously
    • High-quality colour screen and PC connectivity
    1570 Reward Points
    Price Match Guarantee
    P01160511
  11. Extech PQ3450 3-Phase Power Analyser/Datalogger
    Extech logo
    Free UK Delivery
    Extech PQ3450 3-Phase Power Analyser/Datalogger
    (no reviews)
    £1,918.80 £1,599.00
    • 35 different parameters for versatile system analysis
    • Large and easy-to-read backlit LCD display
    • Expandable memory for logging up to 30,000 readings
    1599 Reward Points
    Price Match Guarantee
    PQ3450
  12. Extech 382100 3-Phase Power Analyser & Datalogger
    Extech logo
    Lead Time: 1-2 Weeks
    Free UK Delivery
    Extech 382100 3-Phase Power Analyser & Datalogger
    (no reviews)
    £1,918.80 £1,599.00
    • Comprehensive analysis of three-phase electrical systems
    • Store thousands on records on SD card included in the pack
    • Supplied with voltage leads and current sensors
    1599 Reward Points
    Price Match Guarantee
    382100
  13. Chauvin Arnoux PEL104 Power & Energy Logger - Optional Clamps
    Chauvin Arnoux logo
    2 Options in Stock
    Free UK Delivery
    Chauvin Arnoux PEL104 Power & Energy Logger - Optional Clamps
    (no reviews)
    £2,194.80 £1,829.00
    • Available with or without MA194-350 MiniFlex Clamps
    • Four voltage inputs and three current inputs
    • Suitable for single-, split-, and three-phase systems
    1829 Reward Points
    Price Match Guarantee
    PEL104
  14. Save £861 with Bundle + FREE Dataview
    Chauvin Arnoux PEL103 Power & Energy Logger + 3x MA194-50 MiniFlex Clamps
    Chauvin Arnoux logo
    Lead Time: 1-2 Weeks
    Free UK Delivery
    Chauvin Arnoux PEL103 Power & Energy Logger + 3x MA194-50 MiniFlex Clamps
    (no reviews)
    £2,254.80 £1,879.00
    • Constant monitoring of power quality on electrical systems
    • Measures voltage, current, power, harmonics and more
    • Bluetooth, ethernet and USB communication
    1879 Reward Points
    Price Match Guarantee
    P01157151
  15. SAVE UPTO £881 WHEN BOUGHT AS BUNDLE
    Chauvin Arnoux CA8331 Qualistar+ Power Analyser w/ Choice of Clamps + Software
    Chauvin Arnoux logo
    Free UK Delivery
    Chauvin Arnoux CA8331 Qualistar+ Power Analyser w/ Choice of Clamps + Software
    (no reviews)
    £2,362.80 £1,969.00
    • 3x MA194-350 or 3x A193 Flexible Clamps
    • Significant savings
    • Capture voltage, current, frequency, and more
    1969 Reward Points
    Price Match Guarantee
    CA8331-Kits
  16. Metrel MI 2885 Master Q4 Power Quality Analyser
    Metrel logo
    Free UK Delivery
    Metrel MI 2885 Master Q4 Power Quality Analyser
    (no reviews)
    £2,450.40 £2,042.00
    • Three sets available
    • Handheld, portable design
    • See exactly what's wrong with your equipment's power and energy consumption
    2042 Reward Points
    Price Match Guarantee
    METREL-MI2885
  17. Chauvin Arnoux PEL103 Power/Energy Logger Complete Kit
    Chauvin Arnoux logo
    Lead Time: 1-2 Weeks
    Free UK Delivery
    Chauvin Arnoux PEL103 Power/Energy Logger Complete Kit
    (no reviews)
    £2,505.60 £2,088.00
    • Monitor the energy and power consumption of all electrical system types 
    • Free DataView® Software for accessing, analysing and managing data, as well as creating reports
    • Saves measurements and calculations in real-time to an SD card
    2088 Reward Points
    Price Match Guarantee
    PEL103LOGGERKIT
  18. Aim-TTi HA1600A Power and Harmonics Analyser – UK/Schuko/USA Plug
    Aim-TTi logo
    Free UK Delivery
    Aim-TTi HA1600A Power and Harmonics Analyser – UK/Schuko/USA Plug
    (no reviews)
    £2,658.00 £2,215.00
    • Three models with either a UK, Schuko or USA power connector/ plug
    • Supplied with Aim-TTi HA-PC Link Plus Software
    • Measure power, voltage, current and phase angle
    2215 Reward Points
    Price Match Guarantee
    HA1600A
  19. Chauvin Arnoux PEL104 Power & Energy Logger - Contractor Kit
    Chauvin Arnoux logo
    3 In Stock
    Free UK Delivery
    Chauvin Arnoux PEL104 Power & Energy Logger - Contractor Kit
    (no reviews)
    £2,674.80 £2,229.00
    • Compact PEL for monitoring single-, split-, & three-phase electrical systems
    • Includes Chauvin Arnoux’s DataView Software
    • Specifically designed for electrical contractors
    2229 Reward Points
    Price Match Guarantee
    PEL104CONTRACTOR
  20. Metrel MI2884 Energy Master XA Power Quality Analyser – Choice of Set
    Metrel logo
    Free UK Delivery
    Metrel MI2884 Energy Master XA Power Quality Analyser – Choice of Set
    (no reviews)
    £2,724.00 £2,270.00
    • Available in three sets: Euro, Standard and Advanced
    • Optimised for detection and long-term logging of harmonics, phasors and waveform anomalies
    • Quick set buttons, intuitive menu, large icons and a graphical colour display for easy operation
    2270 Reward Points
    Price Match Guarantee
    MI2884
  21. Metrel MI2892 PowerMaster Power Quality Analyser - Choice of Sets
    Metrel logo
    1 Option in Stock
    Free UK Delivery
    Metrel MI2892 PowerMaster Power Quality Analyser - Choice of Sets
    (no reviews)
    £2,926.80 £2,439.00
    • Full colour graphical screen
    • Three-phase power analyser
    • Massive amount of different functions
    2439 Reward Points
    Price Match Guarantee
    MI2892-X
  22. Fluke 1732 Three-Phase Electrical Energy Logger - Choice of Version
    Fluke logo
    1 Option in Stock
    Free UK Delivery
    Fluke 1732 Three-Phase Electrical Energy Logger - Choice of Version
    (no reviews)
    £2,998.80 £2,499.00
    • Find out where you're wasting energy in your facility
    • Comprehensive logging of electrical, energy and power parameters
    • Choice of three versions available
    2499 Reward Points
    Price Match Guarantee
    FLUKE1732
  23. Sonel PQM-700 Power Quality Analyser w/ 4x F-3A Flexible Clamps
    Sonel logo
    Free UK Delivery
    Sonel PQM-700 Power Quality Analyser w/ 4x F-3A Flexible Clamps
    (no reviews)
    £3,012.00 £2,510.00
    • Measures and records electrical parameters according to IEC 61000-4-30 Class S
    • Four current inputs
    • Built-in heater enables accurate measurement at temperatures as low as -20°C
    2510 Reward Points
    Price Match Guarantee
    PQM-700
  24. Elspec G4401 BlackBox Sequence of Event Recorder
    Elspec logo
    Free UK Delivery
    Elspec G4401 BlackBox Sequence of Event Recorder
    (no reviews)
    £3,108.00 £2,590.00
    • Sequence of event recording (SER)
    • 8 analog inputs and outputs feature 4 to 20 mA signal
    2590 Reward Points
    Price Match Guarantee
    SPG-4401-0090

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About Power Quality Analysers & Energy Loggers

Thousands of companies, both big and small, waste energy where it isn't needed. This is quite often down to poor power quality; electrical systems ranging from simple to complex installations can be installed correctly, develop faults or run inefficiently without anyone knowing about it.

That's where the power quality analyser comes in; these high-grade testing instruments are made to document and flag up problems within electrical systems, allowing an organisation/professional to quantify where power is being lost and take appropriate action.

The power analyser is suited to a wide variety of applications - for basic power measurements a clamp meter with enabled power functionality is perfect for basic power measurements, but more complex electrical equipment will require high-end analysers designed for breaking down everything that's wrong with a high level of accuracy.

With one of these instruments at hand and attached to a system, it's possible to measure absolutely everything associated with power (functions depending on the model). As an example, power analysers can measure voltage, current, voltage/current waveform peak, active power, reactive power, power factor, phase angle, frequency, current integration, power integration, efficiency, loss, voltage/current ripple factor, harmonics, electrical noise and much more.

Some power analysers, include full energy loss calculators which put a financial figure on how much power you're losing and how much energy you're wasting. A tool like this is a perfect addition to a power professional's kit as the energy calculator makes it much easier to inform customers exactly how poor power quality is causing issues within a system.