MI-3205 5kV Megohmmeter A rugged 5kV portable insulation tester for field service.

The MI 3205 TeraOhm XA 5kV is a portable battery or mains-powered test instrument with excellent IP protection (IP65 case closed and IP54 case open), intended for diagnosing of insulation resistance by using high test voltages of up to 5 kV.

Measuring Functions

  • Insulation Measurement;
  • Diagnostic Test (PI, DAR, DD);
  • Step Voltage Test;
  • Withstanding Voltage Test (DC) up to 5 kV;
  • Voltage and frequency measurement up to 550 V TRMS.

Key Features

  • Insulation resistance up to 15 TΩ.
  • Adjustable test voltage (50 V…5 kV) 50 V and 100 V step.
  • Programmable timer.
  • Capacitance measurement.
  • Charging rate for capacitive load < 1.5 s / µF at 5 kV.
  • Short circuit / charge current > 6 mA.
  • Automatic discharge of test object after completion of measurement.
  • Guard terminal.
  • High voltage breakdown detection.
  • Custom defined tests.
  • Auto adjustment function.
  • Measurement results in numerical and graphical form.
  • PC software HVLink PRO for downloading and analysing of the test results and test report printing.
  • Isolated RS232 and USB communication ports, BT interface.
  • High quality accessories including shielded test leads in standard set.
  • High EM interferences protection: Input AC current noise rejection (1 mA@300 V) and additional averaging of the result (5, 10, 30, 60).
  • CAT IV / 600 V.
  • Increased working nominal altitude to 3000 m.
  • High power Li-ion battery pack (14.8V, 4.4Ah).
  • Mains and rechargeable battery power supply.
  • Dimensions (w x h x d): 360 x 160 x 330 mm.
  • Weight (with batteries, without accessories): 6.5 kg.

Electrical Test Instruments, LLC
1301 Avondale Rd #J, New Windsor, MD 21776
Phone: 410-857-1880
Fax: 410-857-1387
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