Megger PAT420 PAT Tester
The Megger PAT420 is a great device for testing your portable electrical equipment to the latest edition of the Code of Practice for the In-service Inspection and Testing of Electrical Equipment.
With an integrated database with space for 1000 assets, USB memory stick support and a full QWERTY keyboard, the Megger PAT420 allows you to easily enter information as well as removing it for use on other systems. The database has been streamlined for ease-of-use and the bright navigation screen and nav buttons ensure that entering data is simple and quick. The system has been completely built
with speed in mind, allowing you to easily download material, test quickly and perform in demanding situations.
Megger's PAT420 is capable of 250V and 500V insulation tests, 200mA, 10A and 25A earth bond tests, differential, touch and alternative leakage tests, operational VA tests, RCD trip tests for portable RCDs rip tests for portable RCDs, anti surge and RCD protected extension leads and power cord testing. You might think with all these tests going on that things would get complex, but the PAT420's integrated soft-touch keys for using common functions ensure that using the device is as simple and easy as possible.
The device also boasts the ability to be used continously, meaning you don't have to wait for it to cool down before re-testing. In addition, the device also includes room-to-room resets, allowing you to test almost instantly whenever you need to.
For full specs and details on the PAT420, check out the technical info tab above.
Megger PAT420 Portable Appliance Tester key features
- SUPPLY: 230 V, 110 V, Supply measurement
- EARTH BOND/CONTINUITY: 200 mA, 10 A, 25 A, Bond lead null
- INSULATION TEST: 250 V, 500 V
- ALTERNATIVE LEAKAGE TESTS: Substitute, Differential, Touch current
- OPERATION TEST: VA Measurement
- EXTENSION LEAD TESTS: Earth bond, Insulation, Polarity, Portable RCD tests
- Auto test routine
- Manual testing
- Fuse check
- Colour display
- 110 V test connection
- Configurable tests times
- Selectable pass limits
- Lead storage pouch
- 10,000 record on-board storage
- Download to USB memory stick
- Megger PowerSuite compatible
Megger PAT420 PAT Tester suitability
- PAT testers
- Contractors
- Workshops
- Construction sites
Megger PAT420 Test Instrument comes supplied with
- Megger PAT420 Portable Appliance Tester
- Megger soft carry case
- Document and accessory wallet
- Earth bond / insulation lead
- 13A extension lead adaptor
- Plug adaptor IEC C6-C13 (3 way 5A PSU)
- Quick-start guide
- User guide CD
- 1 year warranty registration card
Further information:
- Calibration certificate NOT included
- Free delivery included

















