Power Quality Analysers & Energy Loggers

  1. Free Tool Kit
    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
  2. Free Tool Kit
    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
  3. Free Tool Kit
    Extech PQ3350-1 3 Phase Power & Harmonics Analyser
    Extech logo
    Lead Time: 1-2 Weeks
    Free UK Delivery
    Extech PQ3350-1 3 Phase Power & Harmonics Analyser
    (no reviews)
    £3,114.00 £2,595.00
    • Datalogging of single and 3-phase/3-wire or 3-phase/4-wire systems (up to 52,428 single phase readings or 17,476 3-phase readings)
    • Flexible clamp probes can be used for wrapping around bus bars and wire bundles
    • Large backlight LCD displays up to 35 parameters in one screen
    2595 Reward Points
    Price Match Guarantee
    PQ3350-1
  4. Free Tool Kit
    Extech PQ3350-3 3 Phase Power & Harmonics Analyser
    Extech logo
    Free UK Delivery
    Extech PQ3350-3 3 Phase Power & Harmonics Analyser
    (no reviews)
    £3,218.40 £2,682.00
    • Power quality analysis and datalogging tool
    • Measures up to 35 parameters simultaneously
    • Range of advanced functions
    2682 Reward Points
    Price Match Guarantee
    PQ3350-3

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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.

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