Metrel MI 3242 MicroOhm 2A Low Resistance Ohmmeter
Metrel 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 and 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.
Metrel MI 3242 Key Features:
- Measuring functions: Bidirectional resistance measurement from 1 μΩ up to 199,9 Ω with test current up to 2 A
- 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 GREEN/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
Metrel MI 3242 Applications:
- Low voltage electrical installation safety
- Mains bonding and touch voltages during fault
- Hospital earthing and lightning protection
- Mains bonding and touch voltages during fault current
What comes with the Metrel MI 3242?
- Test cable, 2.5 m, with Kelvin Clip
- Test cable 4 wire, 2.5 m
- Crocodile clip, 4 pcs (2x black, 2x red)
- Test probe, 2 pcs (black)
- Power supply adapter
- 1.2 V NiMH rechargeable battery, 6 pcs
- RS232 serial cable
- USB cable
- Soft carrying bag
- PC SW HVLink PRO
- Instruction manual
- Calibration certificate