Digital microhmmeter MI 3242 MicroOhm 2A

portable4-wirelow-resistance

The MI 3242 MicroOhm 2A 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 2A MEASURING FUNCTIONS • Bidirectional resistance measurement from 1 μΩ up to 199,9 Ω with test current up to 2 A 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