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MEGGER PAT420-UK Portable Appliance Tester

Megger | Portable Appliance Safety Tester

MEGGER PAT420-UK Portable Appliance Tester

MPN / Part No: PAT420-UK
Price updated: Sep 23, 2026

The MEGGER PAT420-UK Portable Appliance Tester is an advanced tool for conducting precise tests of earth connection, insulation resistance, and leakage current in electrical equipment. With the capability to deliver fast and reliable results, it is an ideal choice for safety engineers and electrical technicians to ensure compliance with safety standards.

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MEGGER PAT420-UK Portable Appliance Tester is one of the most advanced devices available in the market, specifically designed for conducting periodic safety tests on electrical equipment.

This device utilizes modern technologies to perform precise tests of earth connection, insulation resistance, and leakage current with high accuracy. The MEGGER brand meets the technical and safety needs of industrial and electrical engineers with international standards.

This tester is highly suitable for use in industrial, office, and commercial environments where regular inspection of electrical equipment is required.


Key Features of the MEGGER PAT420-UK Portable Appliance Tester

  • Ability to perform leakage current testing (Mem/d.load) with a range of 200 mA for accurate safety assessment of sensitive equipment.
  • Capable of performing earth connection testing (Bond Test) with currents of 10 A and 23 A to ensure the correct connection of the equipment housing.
  • Ergonomic design and durable body for easy and prolonged use in various working environments.
  • High-quality digital display for accurate and rapid reading of test results.
  • Audio and visual alarm system to indicate passed or failed equipment status.
  • Ability to store test results for reporting and follow-up.

Technical Specifications of the PAT420-UK

Feature Value
Model PAT420-UK
Brand MEGGER
Type of Tester Portable Appliance Tester
Leakage Current Testing 200 mA
Earth Connection Test (Bond Test) 10 A and 23 A
Display Digital
Power Source Rechargeable battery
Safety Standards Compliance with international standards

Frequently Asked Questions

Is the MEGGER PAT420-UK Portable Appliance Tester suitable for medical equipment?

Yes, this device is particularly suitable for testing medical and sensitive equipment that requires high safety measures due to its capability of accurately measuring leakage current in the range of 200 mA.

What is the difference between the 10 A and 23 A earth connection tests?

The 10 A and 23 A tests are used to evaluate the earth connection resistance in equipment with different working currents. The 23 A test is generally used for equipment with higher power consumption, while the 10 A test is more applicable for general equipment.

Does this device require periodic calibration?

Yes, like all precise measuring tools, the PAT420-UK tester requires periodic calibration to maintain result accuracy according to relevant standards.


Conclusion

MEGGER PAT420-UK Portable Appliance Tester combines high accuracy, advanced capabilities, and user-friendly design, making it an essential tool for any organization prioritizing the safety of electrical equipment.

This device significantly contributes to reducing safety risks and increasing efficiency in periodic inspections by providing reliable and quick results.


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  • 100% Genuine OEM equipment & datasheet compliance
  • Official commercial VAT & proforma documentation
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Megger

Megger

United Kingdom

Megger is the leading global brand in the production of electrical testing and measuring equipment....

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