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

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.

MEGOHMMETRU REZISTENTA IZOLATIE 5000V METREL MI-3202 GIGAOHM 5KV

• Five pre-set test voltages: 250V, 500V, 1000V, 2500V and 5000V
• up to 1 T? for insulation resistance
• 600 V for voltage measurements
• Quick setting - Quick & Easy test voltage selection
• Faster testing - 5 mA current source for quick charging of capacitive loads
• Safe - High CAT IV, 600 V voltage protection
• Easy to read - Large, bright LCD display with backlight

ANALIZOR FOTOVOLTAIC CURBA I-V PANOURI SI SISTEME SOLARE METREL MI 3109 EUROTEST PV LITE

• Measurements on DC side of PV installation:
• Voltage, current, power, energy;
• Uoc (Open Circuit Voltage) and Isc (Short Circuit Current);
• I - U curve of PV modules and strings;
• Irradiance;
• Module temperature.
• Measurements on AC side of PV installation:
• Voltage, current, power;
• Efficiency of PV module, inverter, PV system calculation.

ADAPTOR ACTIV TRIFAZAT TESTARE POLARITATE, SCURGERI DE CURENT DIFERENTIALE SI RCD METREL A 1422

• Testing of single and 3-phase ARC Welding equipment.
• Professional 3-phase portable appliance testing.
• Professional 3-phase machine testing
• Testing of Open-Circuit Voltage at ARC Welding Units in accordance to EN 60974-4.
• All tests on 3-phase electrical equipment can be carried out including live leakage test, power, polarity, RCD and Active polarity.
• Simple connection to the PAT/MACHINE tester with automatic detection

CLESTE AMPERMETRIC CURENTI SLABI DE SCURGERE IMPAMANTARE METREL MD 9270

• TRMS AC voltage and current measurement.
• Frequency measurement.
• Power: measures various power parameters (active, reactive, apparent power, THD, PF, phase displacement).
• Intelligent loss analysis: complex algorithms detect loss and allow determining possible reasons for current loss.
• Harmonics: measures current or voltage harmonic components and a percentage value of a harmonic up to the 49th.
• Total Harmonic Distortion (THD)
• Power Factor (PF).

MEGOHMMETRU 1000V REZISTENTA IZOLATIE, CONTINUITATE CONDUCTOARE, DISPERSIE METREL MI 3102 EUROTEST XE

• DC insulation resistance,
• PE conductor continuity test,
• Line and Loop resistances with Fuse evaluation table built-in,
• RCD test with Trip lock function, phase sequence in 3-phase systems,
• on-line voltage monitor,
• 3-wire Earth resistance test with built-in battery operated generator,
• Leakage Current test,
• test of Luminance with optional LUX meter probe.

ADAPTOR ACTIV TRIFAZIC TESTARE POLARITATE, PUTERE, SI RCD METREL A 1322

• All tests on 3-phase electrical equipment can be carried out, including live leakage test, power, polarity, RCD and Active polarity.
• Simple connection to the PAT/MACHINE tester with automatic detection.
• Simple test procedures, identical to single phase equipment.
• Test sequence for 3-phase tests are automatically set, based on entered test codes and input voltages.

MICROOHMMETRU REZISTENTE MICI TRANSFORMATOARE 10A METREL MI 3250

• Bidirectional resistance measurement from 0,1 µO up to 2000 O
• test current up to 10 A
• Highly efficient 10 A current source generates 10 A into 200 mO load for 15 min without overheating
• High overvoltage protection (CAT IV / 300 V)
• Custom limits can be set for PASS / FAIL evaluation of test result.
• 50 Hz / 60 Hz ripple detection and rejection.
• Instrument can be powered from mains or internal rechargeable battery.
• Up to 1000 test results with timestamp can be stored in internal memory.
• PC SW HVLink PRO enables downloading, review, analyses and printing of test results.

MEGOHMMETRU REZISTENTA IZOLATIE 2500V SI CONTINUITATE METREL MI 3121H SMARTEC 2.5KV

• Insulation resistance up to 100 GO with DC voltage up to 2.5 kV;
• PI, DAR calculation;
• Continuity of PE conductors with 200 mA test current and polarity change;
• Continuity of PE conductors with 7 mA test current (continuous measurement) without RCD tripping;
• TRMS voltage and frequency.

MULTIMETRU DIGITAL PORTABIL PROFESIONAL DE PRECIZIE METREL MD 9060

• large 2-line 500.000 counts LCD display
• 1000V TRMS AC, DC voltage measurement;
• 10A TRMS AC, DC current measurement;
• 50nF..25mF Capacitance measurement;
• 500O..50MO Resistance measurement;
• Diode test;
• 5Hz..1MHz Frequency of digital signals measurement
• Temperature measurement(thermocouple type K included)