COVID-19 situation (latest update): We continue to process orders as normal, taking all safety precautions. Read more

Power Quality

Which power analyser is right for your job?

Power analysis is one of the most complex areas of electrical testing.

There is a great deal of confusion about which instrument is right for which job. The first thing is understanding if a single, 3 phase or 3 phase plus neutral measurement is required.

The next decision concerns what you want to measure. Is it just Amps, or do you need to understand phase angles and kVAr, which shows the true power delivered.

Other parameters include harmonics, due to the complex loads connected to today’s systems and in rush current caused by motors starting up. Are you concerned with spikes and dips, lesser levels, sags and surges or all aspects of voltage disturbance?

From a practical viewpoint the diameter of the conductors determines the size of clamp you need as does the likely current to be measured.

Set Descending Direction

Items 1-20 of 118

Page
per page
  1. Chauvin Arnoux C193 - 1000A Current Clamp
    £374.40 £312.00
    In stock

  2. Fluke 190-202 200MHz Scopemeter
    £4,855.20 £4,046.00
    In stock

  3. Fluke 190-204 200MHz Scopemeter
    £5,028.00 £4,190.00
  4. Fluke 435-II Power Quality & Energy Analyser
    £7,071.60 £5,893.00
    Limited stock

  5. Fluke 434-II Three-Phase PQ Analyzer
    £5,654.40 £4,712.00
    In stock

  6. Fluke 437-II
    £10,261.20 £8,551.00
    In stock

  7. Chauvin Arnoux CA8336 Qualistar+ Power Analyser
    £4,764.00 £3,970.00
    In stock

  8. Chauvin Arnoux Magnetic Voltage Probes
    £42.00 £35.00
    In stock

  9. Chauvin Arnoux PA30W - Mains Power Supply
    £127.20 £106.00
    In stock

  10. Fluke 345 - PQ Clamp Meter (Ex Display)
    Special Price £1,132.80 £944.00 Regular Price £1,784.40
    Limited stock

Set Descending Direction

Items 1-20 of 118

Page
per page