Battery Powered
These PAT Testers offer great flexibility as there is no need to plug them into a mains socket.
Extension Lead Test
PAT Testers with an inbuilt lead length calculator for long cables and extension leads will save a lot of headaches.
Downloadable
Generally, PAT Testers with a memory can be downloaded to reporting software. This can then be made into reports.

200mA
Earth Bond Test
The Earth Bond Test (Earth Continuity Test) is carried out on all earthed appliances. An Earth Bond Test shows whether the earth conductor is in a satisfactory condition.
Tests IT Equipment
This PAT Tester is suitable for testing IT and electronic equipment with a low current Earth Bond Test (usually either 100mA or 200mA).

6000
Tester Has Memory
This allows the tester to store an allocated number of tests. Results can be downloaded into reporting software but can only be viewed on screen if it is a manual PAT tester.
Mains Powered
These PAT Testers offer a wider range of tests and are powered by a mains socket.
Connects To Printer
A Printer can speed up your PAT Testing a great deal. If you require a printer, then you must choose a PAT Tester with printer compatibility.
Connects To Scanner
A scanner can speed up your PAT Testing a great deal. If you require a scanner, then you must choose a PAT Tester with scanner compatibility.

250
500V
Insulation Test
The Insulation Test measures the insulation resistance of a device under test. A 250v Insulation Test overcomes problems in testing surge protected extension leads.

5Kg
Weight
If you need to walk between tests make sure you pick a PAT Tester with a comfortable weight.
Calibration Included
A manufacturer calibration certificate is included with these PAT Testers. This certificate starts from the date of manufacture, so it is recommended that you still add a new calibration certificate.
RCD Test
Many newer PAT testers incorporate this test because it is a requirement of the IEE Code of Practice 3rd Edition.
The versatile Metrel MI 3310 SigmaPAT PAT Tester has been designed with all the features of a lightweight, battery powered PAT tester coupled with the testing capabilities of a mains powered tester.
This professional portable appliance tester is packed with many innovative new features including a built in checkbox that ensures ongoing accuracy in between calibrations without the need for any extra test equipment.
Simple operation of the Metrel MI 3310 PAT Tester is enabled with the use of a soft QWERTY keypad and a large LCD display meaning that the operator requires no special training to use the instrument.
The Metrel MI 3310 SigmaPAT PAT Tester can operate from mains power or batteries and has a convenient built-in battery charger that allows for a full day of PAT testing without the risk of running out of power.
Most impressively the Metrel MI 3310 SigmaPAT PAT Tester is the first portable appliance tester with the capacity for live polarity testing. The polarity of RCD protected adaptors and extension leads can be tested without the RCD being removed.
The Metrel SigmaPAT PAT Tester has a powerful test data management system where test results can be stored in approximately 6000 memory locations.
You can upload and download test results from this Metrel Sigma PAT Tester for further data handling, trend analysis and test report creation.
The extended communication facility of the Metrel MI 3310 SigmaPAT PAT Tester supports use of RS232 label printer and RS232 barcode scanner.
Metrel MI 3310 SigmaPAT PAT Tester Key Features:
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Large graphic LCD display with resolution of 240 x 128 dots with backlight.
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Over 6000 memory locations in data flash memory for storing test results and parameters.
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Three communication ports (USB and 2 x RS232C) for communication with PC, barcode scanner and printer.
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Soft touch Qwerty keyboard with cursor keys.
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Built-in real time clock.
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Fully compatible with PATLink PRO PC software package.
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RCD testing
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In built checkbox
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Battery and mains powered
Included in the Metrel MI 3310 SigmaPAT PAT Tester Standard Set:
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Metrel MI3310 SigmaPAT instrument
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Small soft carrying bag
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Test lead with crocodile, black 1.5 m
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PC software PATLink PRO
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RS232 cable, USB cable
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Metrel MI 3310 Sigma PAT Instruction manuals
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NiMH rechargeable batteries, type C, 6 pcs
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IEC test cable, 2 m
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Mains cable 16 A
Further Information:
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Calibration certificate is included
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Free delivery included