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 µO up to 199,9 O with test current up to 2 A

KEY FEATURES:

High overvoltage protection (CAT III / 600 V) allows measurement in substations and other points with low line resistance.
Internal protection cicuit protects user and instrument from inadvertent connection to lines.
50 Hz / 60 Hz ripple detection and rejection.
When powered from internal battery it enables more than 800 measurements of 500 mO load 8 2 A test current & 15 s measurement duration.
Pre-programmed limits with PASS/FAIL evaluation of measurement result and bright GREEN/RED indicators providing visual evaluation of the results.
Large 128 x 64 dots matrix display with backlight offers easy to read results and all associated parameters.
Lightweight portable design.
Up to 1500 test results with timestamp can be stored in internal memory.
PC SW HVLink PRO enables downloading, review, analyses and printing of test results.

TECHNICAL DATA

Dimensions (w x h x l): 140 x 80 x 230 mm

Weight (with batteries, without accessories): 1.0 kg

Accesorii standard

MI 3242 Standard set MI 3242

Instrument MI 3242 MicroOhm 2A
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

Alte produse METREL

MULTIMETRU PORTABIL MENTENANTA INDUSTRIE SI LABORATOR REPARATII METREL MD 9030

• 1000V TRMS AC, DC voltage measurement;
• 10A TRMS AC, DC current measurement;
• 400O..40MO Resistance measurement;
• 500nF..3mF Capacitance measurement;
• 50Hz..1MHz Frequency Measurement

MICROOHMETRU INALTA PRECIZIE 100A METREL MI 3252

• Resistance measurement: wide measuring range (1 nO ... 20 O)
• adjustable test current (100 mA ... 100 A)
• Voltage drop measurement
• Bar graph: on screen resistance bar graph
• protection level (CAT IV, 50 V)
• Portable
• High protection degree: IP 64.
• Accurate: 1 nO best resolution with 0.25% accuracy
• Custom limits: the limits can be set for PASS or FAIL evaluation of test result.
• Battery powered
• Downloadable: downloads test results via RS232 or USB cable directly to the PC with the help of the software.

PLATFORMA PENTRU DEMONSTRAREA PANOURILOR DE INTRERUPATOARE SI COMUTATOARE ELECTRICE IN SISTEME MONO SI TRIFAZATE METREL MI 3099 DEMO

• Switchboard and on Circuit side
• supporting one and three phase system
• RCD can be simulated
• TN-C(S) or TT type of earthing system on electrical installation

MEGOHMMETRU REZISTENTA DE IZOLATIE 1000V METREL MI-2088

• Measurements on earthing and lightning protection systems include: standard 4-wire method, standard 4-wire method with current clamps and 2-clamp method without junctions disassembling.
• Specific earth resistance (soil resistance).
• DC insulation resistance measurement with test voltages from 50 V up to 1000 V in 10 V steps. Measuring range up to 30 GOhm.

TESTER SECURITATE ECHIPAMENTE ELECTRICE PORTABILE METREL MI 3310 SIGMAGT

• Earth bond / continuity resistance (200 mA)
• Insulation resistance
• Insulation resistance of isolated accessible conductive parts
• Substitute leakage current
• Substitute leakage current of isolated accessible conductive parts
• Differential leakage current
• Touch leakage current
• IEC cord polarity test

MULTIMETRU PORTABIL PENTRU ELECTRICIAN DEPANARI ELECTRICE SI ELETRICITATE METREL MD 9015

• 1000V DC, 750V AC voltage measurement;
• 10A AC, DC current measurement;
• 250O..25MO Resistance measurement;
• 2500nF..25mF Capacitance measurement;
• 30Hz..200kHz Frequency Measurement
• Temperature measurement

MULTIMETRU DIGITAL PORTABIL INDUSTRIAL METREL MD 9040

• CAT IV/1000 V overvoltage category
• 1000V TRMS AC, DC voltage measurement;
• 10A TRMS AC, DC current measurement;
• 60nF..25mF Capacitance measurement;
• 600O..60MO Resistance measurement;
• Diode test;
• 5Hz..1MHz Frequency of digital signals measurement

PLATFORMA SIMULARE INSTALATIE ELECTRICA REZIDENTIALA METREL MI 2166 DEMO

• Simulation of common electrical installation usually met in an individual house or apartment
• Various test methods supported by different test instruments can be presented.
• Acceptable or faulty parameters can be preset by five »fault� switches.
• Some real elements of electrical installation are placed on the front panel like RCD protection device, ON/OFF switch

CLESTE AMPERMETRIC UNIVERSAL IEFTIN METREL MD 9210

• DC and AC voltage up to 600 V
• AC current measurement up to 600 A
• Resistance measurement
• Continuity test
• Diode test
• Frequency measurement
• Capacitance measurement

TESTER RCD CURENTI DE SCURGERE SCURTCIRCUIT DISJUNCTOARE SI INTRERUPATOARE METREL MI 3122 SMARTEC Z

• Loop impedance / prospective fault current
• Line impedance / prospective short-circuit current
• Built-in fuse characteristics for quick evaluation of measuring results
• RCD tests (trip out time, contact voltage, ramp test, Autotest)
• Testing on 1- and 3-phase systems
• Phase sequence test