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MI 3242 MicroOhm 2A

Key features

  • Four measuring modes: Automatic, single, continuous and inductive.
  • Automatic thermal EMF elimination: with automatic bidirectional measurement.
  • Accurate: 1 µΩ best resolution with 0.25% accuracy.
  • Noise rejection: 50 Hz / 60 Hz ripple detection and rejection.
  • Battery powered: more than 800 measurements of 500 mΩ load ∞ 2 A test current & 15 s measurement duration.
  • Safe: High overvoltage protection (CAT III / 600 V) allows measurement in substations and other points with low line resistance. Internal protection circuit protects user and instrument from inadvertent connection to lines.
  • Custom limits: Pre-programmed limits with PASS/FAIL evaluation of measurement result and bright REEN/RED indicators providing visual evaluation of the results.
  • Portable: Lightweight portable design.
  • Memory: Up to 1500 test results with timestamp can be stored in internal memory.
  • Downloadable: PC SW HVLink PRO enables downloading, review, analyses and printing of test results.

Category: Continuity Testers

Tags: MI 3242 MicroOhm 2A, tester, MI3242, MicroOhm 2A, metrel, metrel indonesia, Continuity Testers

MI 3242 MicroOhm 2 A is a portable low resistance ohmmeter used to measure low resistances of switches, relays, connectors, bus bars, power distribution cable joints, motor & generator winding, power transformers, power inductors, rail track joints, wire and cable resistance, welding joints for industrial application, etc., with test current up to 2 A.

ket Function is supported
ket Function is not supported
ket Function is optional


MI 3242 MicroOhm 2A







Main Features Voltage Frequency
Voltage TRMS
Additional Features
Hand-Held Hand-Held
Display LCD
Back Light
PASS / FAIL Indicators PASS / FAIL Indicators
High precision resolution High precision resolution
Connectivity Communication Port USB
Communication Port RS232 - PS/2
Memory Downloadable
Internal memory
Filter Noise immunity filter
Power Supply Battery Powered
Rechargeable Batteries in standard delivery
Special Accessories Battery Charger Battery Charger
PC Software Package PC Software Package
Test leads Test lead with Kelvin probe or clamps
Standards Applied IEC 62271 IEC 62271-1
IEC 62271-100
ASTM B 539 ASTM B 539
NMEA AB 4 NMEA AB 4-2009
El Real Decreto 223/2008 El Real Decreto 223/2008
IEEE C37.09 IEEE C37.09-2007