MI 3125B is a lightweight, easy to use multifunctional installation safety tester. The ability to test B-type (DC sensitive) RCDs, integrated characteristics of fuses and RCDs, help screens, bright LEDs for PASS / FAIL evaluation of test results, online voltage monitor, compatibility with the PC SW EuroLink PRO are just some of distinctive features of the MI 3125B.

MEASURING FUNCTIONS

Insulation resistance with DC voltage
Continuity of PE conductors with 200 mA test current with polarity change
Continuity of PE conductors with 7 mA test current (continuous measurement) without RCD tripping
Line impedance
Loop impedance
Loop impedance with Trip Lock RCD function
TRMS voltage and frequency
Phase sequence
RCD testing (general and selective, type AC, A and B)
Earth resistance (3-wire method).

OTHER FEATURES

LED Pass/Fail indicators: two LED in-dicators for PASS / FAIL evaluation of test results are placed on both sides of the LCD
Help screens: instrument comes complete with built-in help screens for referencing on site.
Earth resistance measurement: instrument performs 3-wire earth resistance testing with two additional rods.
Built-in fuse tables: this unique feature allows automatic evaluation of the line / loop impedance compared to the regulations.
Online voltage monitoring: monitors all 3 voltages in realtime.
Upgradeable: if changes occur to the regulations, upgrades can be made to the firmware to keep the instrument up to date.
Polarity swap: automatic polarity reversal on continuity test.
Insulation range: wide range of insulation test voltages from 50 V to 1000 V, reading up to 1000 M?.
Trip Lock function: Zs (RCD) function performs a loop impedance test without tripping the RCD.
Multisystem testing: tests on single and multiphase TT and TN systems.
Built-in charger & rechargeable batteries: unit has a built-in charging circuit and comes complete with a set of rechargeable NiMH batteries.
RCD auto: automated RCD testing procedure significantly reduces test time. B type RCD testing is supported.
PC SW EuroLink PRO included in the the standard set enables downloading of test results and parameters and creation of test reports.

SOFTWARE

PC SW EuroLink PRO is a strong creating tool of professional Visual Inspection Report and Testing Result Report.

TECHNICAL DATA

Dimensions: 140 x 80 x 230 mm

Mass: 1.0 kg

Accesorii standard

MI 3125B Standard set MI 3125B

Instrument EurotestCOMBO
Set of carrying straps
Test lead, 3 x 1.5 m
Schuko-plug test cable, 1.5 m
Test probe, 3 pcs (blue, black, green)
Crocodile clip, 3 pcs (blue, black, green)
Power supply adapter + 6 NiMH rechargeable batteries, type AA
USB cable
RS232 - PS/2 cable
PC SW EuroLink PRO
Short instruction manual
Instruction manual and handbook on CD
Calibration certificate

Alte produse METREL

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

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

MICROHMETRU PORTABIL REZISTENTE MICI 2A METREL MI 3242

• Bidirectional resistance measurement from 1 µO up to 199,9 O
• test current up to 2 A
• High overvoltage protection (CAT III / 600 V)
• Internal protection cicuit
• 50 Hz / 60 Hz ripple detection and rejection.
• 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
• 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.

CLESTE AMPERMETRIC PORTABIL DE PRECIZIE TRUE RMS METREL MD 9250

• meets overvoltage category CAT IV 1000 V
• TRMS AC, DC voltage measurement;
• TRMS AC, DC current measurement;
• Capacitance measurement;
• Resistance measurement;
• Diode test;
• Frequency measurement;
• Electric field detection;
• Continuity test (acoustic signaling);
• Temperature measurement.

TESTER MULTIFUNCTIONAL ECHIPAMENTE ELECTRICE PORTABILE METREL MI 3309 DELTAGT

• Functional and visual inspection
• Earth bond resistance
• Insulation resistance
• Insulation resistance of isolated accessible conductive parts
• Substitute leakage current
• Substitute leakage current of isolated accessible conductive parts
• Differential leakage current test
• Touch leakage test
• PRCD test

VOLTMETRU TENSIUNE SI CONTINUITATE METREL MD 1150

• Voltage testing up to 1000 V
• Automatic AC/DC recognition
• Continuity testing up to 2000 ?
• Phase & Rotating Field Test RCD fault test
• Diode Test
• Auto Power Off
• Data Hold
• LCD display with backlight

TESTER SECURITATE ECHIPAMENTE ELECTRICE CF. STANDARD IEC EN VDE METREL MI 2142 ALPHA PAT

• Functional and visual inspection;
• Earth bond resistance;
• Insulation resistance;
• Substitute leakage current;
• Differential leakage current test;
• Touch leakage test;
• IEC cord polarity test;

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

MICROOHMMETRU PORTABIL REZISTENTA INFASURARE TRANSFORMATOR 2A METREL MI 3242

MEGOHMMETRU REZISTENTA IZOLATIE, CONTINUITATE, IMPAMANTARE METREL MI 3101 EUROTEST AT

• 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,
• 2-wire and 3-wire Earth resistance test with built-in battery operated generator.