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Metrel MI3311 - GAMMAGT



Category : Machines / Appliances / Switchgear Safety

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The new MI 3311 GammaGT is a battery powered multifunctional instrument intended to perform measurements for testing the electrical safety of portable electrical equipment.



  • Continuity test with 200 mA.
  • Insulation resistance.
  • Insulation resistance of isolated accessible conductive parts.
  • Substitute leakage current.
  • Substitute leakage current of isolated. accessible conductive parts.
  • IEC cord polarity test.
  • Voltage.
  • Functional and visual inspection.


  • Autosequencing: pre-programmable VDE compatible autosequences, up to 50 custom prepared autosequences and barcode autotests speed up testing and ensure that no tests are missed.
  • Checkbox: built-in calibration unit per-foms calibration of the instrument and the calibration results are automatically stored into instrument’s memory.
  • PASS / FAIL: large green and red lights of the LEDs indicate a PASS or FAIL evaluation of test result.
  • Barcoding system: barcode scanner support for quick test code selection and identification of appliance under test.
  • User friendly: large LCD screen, two Pass / Fail LED indicators, help screens and warnings make the instrument an extremely easy to use.
  • Multi-tasking: instrument performs continuity test, 250 V and 500 V insulation tests, substitute leakage mesurement, functioanal and polarity tests.
  • Downloadable: up to 1500 test results with measuring parameters can be stored in two level memory and downloaded to the PC with the help of PC SW PAT Link PRO.
  • Built-in charger & rechargeable batteries: instrument has a built-in charging circuit and comes complete with a set of rechargeable NiMH batteries.
  • PC SW PAT Link PRO enables downloading, viewing, printing of test re-sults and exporting of data to spread-sheet applications.
  • PC SW PAT Link PRO Plus enables advanced analysis of test results, comparison of old and new results and creation of professional test reports.

Dimensions: 140 x 80 x 230 mm
Mass (without accessories): 0.86 kg


Do you have a GAMMAGT that needs to be calibrated?

We offer standard traceable calibration and ISO 17025 accredited calibration services.

Get your GAMMAGT calibrated today! Click Here!