Delta BT MI 3309 Portable Appliance Tester


Manufacturer: METREL

The MI 3309 BT DeltaGT is both battery and mains powered multifunctional instrument intended to perform measurements for testing the electrical safety of portable electrical equipment.


Tests Performed:

  • Functional and visual inspection
  • Earth bond resistance
  • Insulation resistance
  • Insulation resistance of isolated accessible conductive parts
  • Substitute leakage current
  • Substitute leakage current of isolated accessible conductive parts
  • Differential leakage current test
  • Touch leakage test
  • PRCD test
  • Power test
  • IEC cord polarity test
  • Features
  • Applications
  • Videos
  • Download
  • Large high resolution graphical display with back light
  • Easy reading of results, indications, measurement parameters & messages
  • Large green & red pass/fail lights
  • Large flash memory, stores approximately 1500 tests
  • USB & RS232C for communicating with PC and barcode reader
  • Built in real time clock
  • Bar code system for quick test code selection and ID of DUT
  • Programmable limits for pass/fail evaluation
  • Compatible with PATLink pro software
  • Portable light weight design
  • Operates from mains power or batteries (rechargeable)

Industrial Systems

  • Electrical Equipment / Appliances
  • Working Places Health / Safety Care
  • Maintenance / Troubleshooting

Buildings Facility Management

  • Public areas Safety / Quality
  • Fire Safety
  • Risk Assessments

Special Installations / Locations

  • Construction Sites
  • Fire Brigade Vehicles
  • Military / Police Vehicles
  • Medical Sites / Surgery Rooms
  • Ambulance Vehicles / LV Emergency Units
  • Mobile Video / Audio / Concert Halls / Fair Playground

A series of videos to assist you in getting the best out of your Delta 3309 Portable Appliance Tester