CWS Birmingham explore the
Versatility of the KT66DL MFT
Multifunction Tester: A Comprehensive
Review

Within the realms of electrical testing and inspection to 2391, precision and accuracy are
paramount, not least to ensure the safety of installers and the end users of equipment. Whether
you’re now a retired and seasoned hobbyist with the relevant qualifications, a professional
technician, domestic electrician, industrial electrician or commercial electrician, having the right
testing tools at your disposal makes all the difference to a safe installation. Enter the KT66DL
Multifunction Tester, a versatile device designed to simplify the testing and analysis of various
electrical components. In this review, we’ll delve into the features, functionalities, and benefits of
this robust and indispensable tool.
Stocked by CWS Electrical Wholesalers in Birmingham, the KT66DL is often the go to MFT for
Birmingham Electricians.

Understanding the KT66DL Multifunction Tester
The KT66DL Multifunction Tester by Kewtech is a compact yet powerful device that allows users to
test a wide range of electronic and electrical components with ease and precision. Whether
continuity tests, insulation resistance tests or earth faults, this robust and hard-wearing
multifunction tester is equipped to diagnose the various faults commonly, or more rarely, found in
electrical circuits. Electricians also need to carry out important loop impedance tests and earth fault
tests, these faults make for easy work for this market leading Kewtech MFT. The WMD Electrical
Training Centre in Birmingham, next door to CWS, has trained thousands of electricians in the use of
the Kewtech KT66DL.

Key Features and Functionalities

  1. Versatility:
    One of the standout features of the KT66DL Multifunction Tester is its versatility. Unlike traditional
    testers that are limited to specific types of tests, the KT66DL can test a diverse array of electrical
    circuits, including EV Chargers, making it a valuable tool for any electrical enthusiast or professional.
  2. Comprehensive Testing Capabilities:
    As mentioned previously, with the KT66DL MFT Multifunction Tester, users can easily perform a
    range of tests, including resistance, capacitance, diode, transistor, earth, loop impedance and

continuity tests. This comprehensive functionality streamlines the testing process, allowing users to
quickly identify and diagnose issues with faulty components and dangerous circuits.

  1. User-Friendly Interface:
    The KT66DL Multifunction Tester features a user-friendly interface with a clear LCD display, making it
    easy to read and interpret test results. Additionally, intuitive controls ensure effortless navigation
    and operation, even for those new to testing.
  2. Portable Design:
    With its attractive black carrycase and slick design, the KT66DL Multifunction Tester is highly
    portable, making it ideal for on-the-go testing or fieldwork. Whether you’re working in a factory,
    warehouse, office, or out in the field, this compact device can easily accompany you wherever your
    projects take you.

Benefits of the KT66DL Multifunction Tester

  1. Time-Saving:
    By consolidating multiple testing functions into a single device, the KT66DL Multifunction Tester
    helps users save time and effort. With the ability to test various circuits quickly and accurately,
    troubleshooting electrical circuits becomes a streamlined process. This is particularly valuable for
    electricians who need to diagnose and resolve issues efficiently to ensure the safety and
    functionality of electrical systems.
  2. Cost-Effective:
    Investing in a multifunction tester like the KT66DL from an electrical wholesaler can ultimately save
    users money by eliminating the need to purchase multiple specialized testing tools. With its broad
    testing capabilities, including EV Chargers, this versatile device offers excellent value for money,
    which is particularly advantageous for electricians who need reliable and cost-effective equipment
    for their work. For example, this MFT is compatible with our sleek looking EV adaptor, the KEWEVA.
    The KEWEVA is a must if you are involved in the testing of EV chargers. For Birmingham electricians
    looking to upskill into the EV market, be sure to contact WMD electrical training, our neighbours, for
    their popular EV course.
  3. Enhanced Productivity:
    With its user-friendly interface and efficient testing capabilities, the KT66DL Multifunction Tester
    promotes productivity, allowing users to complete testing tasks more efficiently. If you’re a
    professional working on DIY projects in Birmingham, this MFT can help you get the job done safely
    and quickly. Birmingham Electricians can benefit from the enhanced productivity provided by the
    KT66DL when troubleshooting electrical systems or conducting periodic or routine maintenance
    checks.
  4. Accurate Results:

Accuracy is crucial when testing electronic components and the KT66DL Multifunction Tester
delivers precise results every time. Whether you’re measuring resistance, capacitance, or searching
for earth faults, you can trust the reliability of this device. Electricians rely on accurate testing
equipment to ensure the safety and functionality of electrical systems, making the KT66DL an
invaluable tool in their arsenal.

  1. Earth Spikes and Test Leads:
    This popular MFT has the added benefit of becoming a ready-made kit, thus creating what is known
    as the KT66ET. With this kit, the electrician benefits from a pair of earth spikes, as well as red, yellow
    and green test leads. Within the UK, this is fast becoming a popular MFT kit.

Conclusion
In conclusion, the KT66DL Multifunction Tester is a must-have tool for anyone working on electrical
circuits or components. Available from leading electrical wholesalers in Birmingham, its versatility,
comprehensive testing capabilities, user-friendly interface, and portability make it an indispensable
asset for technicians and electricians alike. With the ability to streamline testing processes, save time
and money, and deliver accurate results, the KT66DL Multifunction Tester is sure to become an
essential tool for electricians. Contact CWS Great Barr on 0121 439 8010 should you require further
information on the KEWTECH range.