MI 3252 MicroOhm 100A is a portable low resistance ohmmeter used to measure low contact resistances of breakers and switches, busbars using test current from 100 mA to 100 A.

MEASURING FUNCTIONS

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

KEY FEATURES:

Safe: sustain external voltages in case of wrong connection, protection level (CAT IV, 50 V); automatically detects continuity in current circuit.
Single and continuous measuring mode.
Portable: rugged carrying case with a handle and lightweight design enable easy moving the instrument between sites.
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: the instrument enables measurements with 100 A for up to 10 minutes when powered from internal battery only.
Memory: built-in memory enables storage of up to 1000 test results.
Downloadable: downloads test results via RS232 or USB cable directly to the PC with the help of the software.

TECHNICAL DATA

Dimensions (w x h x l): 410 X 175 X 370 mm

Weight (with batteries, without accessories): 11.8 kg

Accesorii standard

MI 3252 Standard set MI 3252

Instrument MI 3252 MicroOhm 100A
Current test lead with crocodile clip, 5 m, 25 mm², 2 pcs
Potential test lead, 5 m, 2 pcs (red, black)
Test probe, 2 pcs (red, black)
Crocodile clip, 2 pcs (red, black)
Mains cable
RS232 cable
USB cable
Bag for accessories
PC SW HVLink PRO
Instruction manual
Calibration certificate

Alte produse METREL

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• 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.

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• Insulation Resistance: Three different test voltages (250, 500 and 1000 V)
• Continuity: 200 mA measurement with automatic polarity change.
• RMS Voltage and Frequency
• Warnings are given if hazardous voltages are detected.
• Auto power-off.

DETECTOR DE TENSIUNE FARA CONTACT TIP PIX METREL MD 115

• 12 V � 1000 V AC measurement range
• Optical and vibrating indication
• CAT III / 1000 V overvoltage protection

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.

MULTIMETRU DIGITAL PORTABIL INALTA REZOLUTIE METREL MD 9050

• High resolution and accuracy
• 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
• Temperature measurement(thermocouple type K included)

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

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• 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)

ANALIZOR FOTOVOLTAIC CURBA I-V SI SECURITATE INSTALATII ELECTRICE SOLARE METREL MI 3108 EUROTEST PV

• 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 (power quality):
• Voltage, current, frequency, power, PF, energy, harmonics;
• Efficiency of PV module, inverter, PV system calculation.

TESTER IMPEDANTA LINIE SI BUCLA INTRERUPTA RETEA ELECTRICA LA CURENTI INALTI METREL A 1143 EURO Z 290 A

• High precision line impedance;
• High precision fault loop impedance;
• Contact voltage.
• Range widening: adapts the instruments to read from 0.1 m? up to 19.99 ?.
• Multi-system testing: works on both single phase and 3-phase systems (110 V to 440 V).

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• 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.