KT66DL Introduction Video
Here is our helpful in-depth video to walk you through the KT66DL MFT and its advanced features including EVSE testing, 2 wire low current loop, SPD test and 25A 0.001ohm high current loop test.

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Megger MFT1741 Review and Demonstration

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Loop Impedance Testing

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PROBLEM: Insulation Tests on Circuits with Electronic Loads

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Earth fault loop impedance testing - ZS

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Ring Final Circuit Testing (Domestic)

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Kewtech KT66DL Advanced Multifunction Tester (MFT) Introduction Video

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The Kewtech KT65DL | Multi Function Tester. (42)

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EARTH LEAKAGE CURRENT - WHERE it comes from and HOW to measure it. - MEGGER DCM305E

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Kewtech KT66DL screens and functions

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LOOP IMPEDANCE & PFC – ASSESSMENT TIPS - PROSPECTIVE FAULT CURRENT ZE PSCC ZS – UNDERSTAND THE TESTS

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EEVblog 1636 - Ultimate Multimeter Beginners Guide!

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Calibrating my own multi-function tester

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Tutorial: Insulation Resistance Testing / Megger Testing / PAT testing Pt 1

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Kewtech - A Short Demonstration of the KT64DL

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Loop Impedance

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KT63 PAT Class 1

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KT65DL Zs Testing At Socket – Zs Tables

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RCD Testing with a KT63

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LIVE Testing on a 3 Phase Dis-Board - External Earth Fault Loop Impedance Ze, PEFC, PSCC AM2 & AM2S

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