Kewtech KT63 Plus Calibration


*Kewtech KT63+ – KEY BENEFITS

  • Easy to use – single rotary dial with four secondary function keys
  • New anti-trip technology loop test – for full no trip loop testing with RCDs of 30 mA and above for all types (electronic & electro-mechanical) with very low susceptibility of RCD uplift and noise interference
  • No Bangs – continuous live monitoring means no blown fuses or PCBs
  • UK specific RCD test, all six results are presented on one screen – no scrolling
  • Three ways to start a test – single press of the test button, handsfree use of the test button (continuous testing) or by the test button in the test probe


  • Anti-Trip Technology for full no trip LOOP testing on all RCD types
  • High current test loop 50 V – 440 V which means it can test 110V on site CTE transformer supplied circuits through to line to line on 3 phase circuits
  • Test button in probe as well as lockdown test button for ‘hands free’ testing
  • Easy PFC & PSC measurement without the need to alter test probes
  • 250, 500 & 1000 V insulation tests with auto discharge
  • Memory for test lead resistance compensation
  • Backlit display
  • RCD tests AC / A & ACS / AS
  • Auto-test memory for RCD testing with all results shown on one screen, so no scrolling
  • Tests 10, 30, 100, 300, 500, 1000 mA type AC RCDs
  • Tests 10, 30, 100 & 300 mA type A RCDs
  • Phase Rotation
  • Three ways to start a test – single press of the test button, handsfree use of the test button (continuous testing) or by the test button in the additional test probe
  • Special DNO polarity test
  • IP54
  • End of line calibration certificate included
  • Complies with BS7671

*Information from KewTech

Re-CAL is a part of the Di-LOG group, for more information click the link to view our group divisions.

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Kewtech KT63 Plus

Diagnosis and Proposals

If we find a fault with your Kewtech KT63 Plus during the calibration process, we will let you know. Not only that, we will provide you with the best options on which to proceed. This could involve repairing the unit or replacing it with a new model. Either way, we have the knowledge and experience to point you in the right direction.

A name you can trust

We are part of the Di-LOG group, the UK’s foremost manufacturer of electrical testing equipment. Consequently, we are well-versed in the importance of accurately calibrating a Kewtech KT63 and more. More importantly, we have the training and support network that puts us ahead of the field when it comes to calibrating your equipment.

Unbiased, professional experts

We know that the practical requirements for today’s testers, as well as the standard of expectations, are higher than ever. This is why we only employ the finest Technical Engineers in the business so they can handle your calibration. They have the experience and the extensive knowledge required to offer an unbiased technical opinion on any concerns you may have.

Need your Kewtech KT63 Plus calibrated on-site?

Why not have us visit you directly on-site, with our state of the art mobile laboratory. Click here to find out more about our Lab-on-wheels