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Metrel MI3242 MicroOhm 2A Low Resistance Ohmmeter

£756.00 Inc VAT: £907.20

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    Description

    Metrel MI3242 Low Resistance Ohmmeter

    The Metrel MI3242 Low Resistance Ohmmeter is a truly handheld solution for measuring low resistance levels on switches, relays, busbars, power distribution cable joints, motor and generator winding, power transformers, power inductors, rail track joints, wires/cables and for a wide variety of other industrial applications.

    Unlike many other ohmmeters on the market, the MI 3242 stands out thanks to its portable, handheld design. No more lugging around big, heavy cases – the MI 3242 includes all of the functionality you need in a lightweight, portable instrument that’s comfortable to hold even in one hand.

    The MI 3242 ohmmeter measure bidirectional resistance from 1μΩ to 199.9Ω with test current of up to 10A. It comes as standard with pre-programmed limits for PASS/FAIL evaluation during measurement, complete with green/red indicators on either side of the instrument.

    This ohmmeter is also a downloadable unit – it can store up to 1500 records with timestamps in its internal memory and these results can be downloaded into Metrel’s PC SW HVLink PRO software package for review, analysis and printing.

    Metrel MI 3242 Technical Specifications

    Function Range Resolution Accuracy Test Current
    Resistance 9.999mΩ 1μΩ ±(0.25% of reading 2 digits 2A
    99.99mΩ 10μΩ
    999.9mΩ 100μΩ
    99.99mΩ 10μΩ 100mA
    999.9mΩ 100μΩ
    9.999Ω 1mΩ
    19.99Ω 10mΩ
    999.9mΩ 100μΩ 10mA
    9.999Ω 1mΩ
    99.99Ω 10mΩ
    199.9Ω 100mΩ
    Voltage 0 to 49.9V 0.1V ±(2% of reading 2 digits)
    50 to 500V 1V
    Frequency 10.0 to 99.9Hz 0.1Hz ±(0.2% of reading 1 digit)
    100 to 500Hz 1Hz
    General Specifications
    Power Supply Voltage 9V DC, 6 x 1.5V battery or accu, Size AA)
    Idle State >25hours
    Measurements >800 measurements of 500mΩ load @ 2A test current and 15s measurement duration
    Overvoltage Category CAT IV 300V
    CAT III 600V
    Protection Degree IP40
    Display 128 x 64 dot matrix display with backlight
    Dimensions 140 x 80 x 230mm (W x H x D)
    Weight 1.0kg without cells and accessories
    Connection RS232 and USB
    Memory 1500 storage locations (512kB)

     

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    • Measure low resistance levels in a wide variety of applications
    • Portable, handheld and lightweight design
    • Measurement range from 1μΩ to 199.9Ω
    • Test current of up to 2A
    • Manual Mode – checks continuity of C1 and C2 connectors, with current applied in forward and reverse directions
    • Automatic Mode – test starts automatically when probes are connected, with current applied in forward and reverse directions
    • Continuous Mode – allows repeated measurements to be made on the same sample
    • Inductive Mode – used for measuring resistance of inductive loads like motors and generators
    • High overvoltage protection (CAT III 600V) allows measurements in substations and other points with low line resistance
    • Internal protection circuit protects the user and instrument from accidental connection to line
    • 50/60Hz ripple detection and rejection
    • Powered by rechargeable batteries – up to 800 measurements per charge
    • Pre-programmed test limits with PASS/FAIL evaluation on screen and using green/red LED indicators
    • Large 128 x 64 dot matrix display with backlight
    • Store up to 1500 records, with time stamps, in internal memory
    • Analyse your findings using Metrel’s software package
    • Metrel MI 3242 Low Resistance Ohmmeter
    • 2.5m Test Cable (4 Wire)
      4 x Croc Clips (2 x Red, 2 x Black)
    • 2 x Test Probes (Black)
    • Power Supply Adapter
    • 6 x 1.2V NiMH Rechargeable Batteries
    • RS232 Serial Cable
    • USB Cable
    • Soft Carrying Bag
    • PC SW HVLink PRO Software
    • Instruction Manual
    • Calibration Certificate