01785 600 691enquiries@thecalcentre.co.uk




Metrel MI3311-PRO PAT Tester

Original price was: £792.29.Current price is: £532.40. Inc VAT: £638.88

    Add a 12 month Calibration Certificate

    SKU MI3311-PRO Categories , Brand:


    Metrel MI3311-PRO PAT Tester

    The Metrel MI3311-PRO PAT Tester is the upgraded version of the Metrel MI3311-LITE PAT Tester . The main difference between this product and its Lite counterpart is the inclusion of 1500 record fully downloadable memory and included software.

    One of the most compact PAT testers available, the GammaPAT Pro is great for getting into those smaller applications that other testers would struggle with. It’s also powered by fully rechargeable NiMH batteries, making it easy to port from testing point to testing point.

    Quicker, Easier PAT Testing

    The GammaPAT has been designed from the ground-up to make carrying out PAT testing procedures as simple as possible. It includes two levels of built-in autosequences for automatically cycling through the tests you need (the two levels are suitable for basic/advanced users respectively) and the tester is capable of carrying out all procedures necessary to adhere to full compliance with the IET Code of Practice.

    Handy on-screen text and visual indicators make configuring a test easy and dual green/red LED light indicators on either side of the screen show clearly whether an appliance has passed/failed a testing procedure.

    Fully Downloadable Memory

    No more jotting down your PAT results – with the GammaPAT you can store all of your testing information directly on the instrument, download it to PC afterwards and interact with it further using Metrel’s included software!

    Up to 1500 records can be stored internally on the tester’s memory, making it more than suitable for a full day’s PAT testing even when working with a wide variety of different appliances. The unit it also fully configurable with barcode scanners, allowing you to easily scan PAT asset labels and read appliance IDs without any manual input.

    The GammaPAT is also futureproof – should any updates to the IET Code of Practice/firmware be made, they can be applied to the GammaPAT to keep in line with the latest amendments.


    Our customers are also considering these PAT Testers



    • LED PASS/FAIL indicators on either side of the LCD screen – red for FAIL, green for PASS
    • Powered by fully rechargeable batteries for use on the move – rechargeable via 12V adapter
    • 2 levels of autosequences – with modes for both beginners and advanced users, testing is as simple as possible
    • Backlit LCD screen for use in poor lighting conditions
    • Integrated help screens ideal for referencing when out on site
    • Upgradeable unit – the GammePAT is futureproof and designed to adapt to changes in the PAT testing landscape
    • Barcode scanning function
    • Downloadable 1500 record memory – interact with testing data and create reports using Metrel’s included software
    • Integrated PAT checkbox – the GammaPAT can perform an internal check to ensure it is still correctly calibrated
    • Autosequences automatically select and run appropriate tests suitable for use with the connected appliance type
    • Performs all necessary PAT testing procedures – earth continuity resistance, insulation resistance, substitute leakage current, function/visual inspections, IEC cord polarity tests and voltage (true RMS)
    • Metrel GammaPAT Pro PAT Tester
    • Small Soft Carrying Bag
    • Soft Hand Strap
    • 2m IEC Cable
    • 1.5m Test Lead with Croc Clip (Black)
    • Power Supply
    • 6 x AA NiMH Batteries
    • PC SW PAT Link Pro Software
    • USB Cable
    • RS232 Cable
    • Instruction Manual
    • Manufacturer’s Calibration Certificate