17th Edition Multifunction Testers

17th Edition Multifunction Testers

Designed to make electrical installation testing safer and more efficient, our range of multifunction testers perform all tests required by 17th Edition wiring regulations. We stock MFTs from Megger, Metrel, Kewtech, Martindale and Dilog with features ranging from auto RCD testing and non-trip loop testing to results storage and download.
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  1. Amprobe
  2. Di-Log
  3. Fluke
  4. Kewtech
  5. Martindale
  6. Megger
  7. Metrel
  8. Seaward
  1. Downloadable
  2. Automatic RCD Testing
  3. Phase Rotation Testing
  4. Earth Spike Resistivity Testing
  5. RCD Ramp Testing
  6. RCD Type B Testing
  7. No-Trip Loop Test
  8. Automatic Loop Test Evaluation
  9. 2 Wire No-Trip Loop Testing
  10. Inbuilt Battery Charger
  11. Software Included
  12. Calibration Certificate Included
  13. Remote Test Probe Included
  14. Earth Spike Set Included

About 17th Edition Multifunction Testers

Multifunction testers are designed to provide the user with all of the necessary tests in order to test domestic, commercial and industrial electrical installations to the criteria specified in BS7671:2008.

Commonly acknowledged as MFT’s or installation testers, one of the many advantages of owning a multifunction tester is that you will no longer have to transport and change between using separate instruments in order to test electrical installations. One single multifunction tester can cater for all of the individual tests required by the 17th Edition Wiring Regulations BS7671 outlaid below:

  • Continuity
  • Insulation Resistance
  • Earth Resistance testing for ascertaining RA values where applicable
  • Loop Impedance
  • Line Impedance
  • Prospective Fault Current and Prospective Short Circuit PFC/PSC
  • RCD trip time and trip current
  • Voltage and Phase Rotation

It is important to note that not all models offer every single test detailed above. For example and as per regulation 612.7 in BS7671:2008 (17th Edition), it is perfectly acceptable to measure the value of external earth fault loop impedance rather than measuring the electrode resistance to earth, so you may not need a tester that offers earth resistance testing.

With many different models of MFT available on the market, we appreciate that it can quickly become a confusing task narrowing down your choice to a single product.

We want to make shopping online for a multifunction tester an easy experience. Simply select the features that you need a multifunction tester to offer on the left hand side of this web page, and watch our website display the most applicable models for your application.