MI 3360 OmegaGT XA

PAT testers

New series of OmegaGT XA brings 4 models of the instrument, intended for professional use in the most demanding applications. All of them support user accounts, which means that one device can be used by several electricians. Model versions cover the following fields of testing: portable appliances, welding equipment, medical devices and professional testing of PRCD devices. All instruments have an advanced built-in user interface that enables the execution of pre-defined and user-created AUTOSEQUENCE®s. Large memory capacity (8 GB microSD card) enables the user long term saving and archiving of data. All the instruments are specially designed for long-term testing, since their memory structure enables simple searching through the archive of devices and quick re-execution of (periodic) tests. Great emphasis was put on support for peripheral devices such as printers and barcode or QR code scanners and RFID readers (in Bluetooth and wired versions). On top of that, all instrument versions are supported by our Metrel ES Manager PC software.

Standards applied

  • Code of practice
  • AS / NZ 3760
  • AS / NZ 3017
  • VDE 0701 - 0702
  • IEC/EN 60974 series
  • IEC/EN 60974-4 / VDE 0544-4
  • IEC/EN 61557 series
  • IEC/EN 61557 relevant parts

Measuring functions

  • Visual inspections;
  • Fuse test;
  • Continuity / Protective earth resistance 200 mA;
  • Continuity / Protective earth resistance 10 A, 25 A (25 A, M, F, models only);
  • Insulation Resistance (Riso, Riso-S);
  • Sub-Leakage Current, Substitute Leakage Current - S;
  • Differential Leakage current;
  • PE leakage current;
  • Touch leakage current;
  • Insulation resistance, IEC/EN 62353;
  • Touch leakage current, IEC/EN 62353;
  • Equipment leakage (direct, differential, alternative) IEC/EN 62353;
  • Applied part leakage (direct, alternative), IEC/EN 62353;
  • Insulation resistance (optional A 1422), IEC/EN 60974-4;
  • Welding circuit leakage (optional A 1422), IEC/EN 60974-4;
  • Primary leakage (optional A 1422), IEC/EN 60974-4;
  • No-load voltage (optional A 1422), IEC/EN 60974-4;
  • Power (P, S, Q, PF, THDu, THDi, CosØ, I, U,);
  • PRCD test, (2-pole, 3-pole, K/Di (varistor), S (3-pole));
  • PRCD PE probe test, PRCD open conductor test, PE conductor (PRCD) test;
  • RCD test, (type A, AC, B, B+, F);
  • Flash test, (1500 V, 3000 V), (F model only);
  • Polarity / Active polarity test;
  • Clamp current (with optional A 1579).

Key features

  • Touch screen: high resolution colour touch screen, 4.3” TFT.
  • Double manipulation: keyboard and touch screen enable the user to control the instrument in any manner they like.
  • Pre-defined AUTOSEQUENCE®s: enable the user simple and quick execution of test sequence for the chosen device.
  • Read the code and test: QR and barcode system of labelling in combination with AUTOSEQUENCE®s enables the user quick and simple testing of electrical devices.
  • Testing groups: the instruments have built-in filters in accordance with their area of application, which enables the user simple choice of needed test sequences.
  • Support for PRCD testing: support for all types of PRCDs, including 2-pole, 3-pole, K/Di (varistor), S (3 pole) and testing with the PE probe.
  • Support for RCD testing: all instruments support testing of A, AC, B, B+ and F RCDs.
  • Fuse testing: the instrument has a special, integrated testing module for quick testing of all types of fuses.
  • Hard-wired devices: the instruments have integrated additional test terminals that enable the user simple testing of hard-wired devices.
  • High-voltage testing (only MI 3360 F): the instrument enables insulation resistance measurement that has to be performed after repairs or maintenance of electrical devices.
  • Testing of medical devices (only MI 3360 M): the instrument enables testing of medical devices in accordance with IEC/EN 62353.
  • Testing of welding equipment (only in combination with A 1422): all models of OmegaPAT XA support testing of welding equipment in accordance with IEC/EN 60974-4.
  • Large memory: support for microSD memory cards, 8 GB card already integrated in the instrument, although that can be expanded to 32 GB.
  • PC SW Metrel ES Manager: enables creation of test structures, user-defined AUTOSEQUENCE®s, professional test reports and data transfer for archiving.
  • aMESM Android SW: enables QR code scanning, and uploading of pre-prepared user-defined AUTOSEQUENCE®s.

Technical data

  • Dimensions (w x h x l): 310 x 130 x 250 mm
  • Weight (with batteries, without accessories): 6.1 kg

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Industrial Systems

  • Electrical Equipment / Appliances
  • Maintenance / Troubleshooting
  • 3-phase system testing

Buildings Facility Management

  • Portable Appliances / Fixed Wiring
  • Portable Appliances / Multiple Point testing
  • Risk Assessments

Special Installations / Locations

  • Construction Sites
  • Welding equipment testing
  • Service / Repair / Rental Offices




Download type File name language Version Release date Notes File type File size View online Download
Datasheet MI 3360 OmegaGT XA en 2017 23.03.2018 Single leaflets pdf 3.45 MB
Datasheet MI 3360 OmegaGT XA en 2017 08.06.2018 Main features pdf 6.39 MB
Datasheet MI 3360 OmegaGT XA en 2017 23.03.2018 Technical info pdf 8.23 MB
Manual MI 3360 OmegaPAT XA en 1.4.7 26.02.2019 20 752 658 pdf 5.65 MB Login
PC Software Metrel ES Manager Multi-Language 18.07.2019 Readme zip 226.11 MB Login
PC Software Metrel AUTO SEQUENCEs Multi-Language 2017 05.10.2017 PAT-GT zip 214.47 KB Login