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

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.

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

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.

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 REZISTENTA PRIZA DE PAMANT METREL MI 3123 SMARTEC

• Supports all types of earthing resistance measurements:
• - Standard earthing resistance measurement with spikes
• - Selective earthing resistance test with one current clamp
• - Selective (contactless) earthing resistance with two current clamps
• - Specific earth resistance measurement
• Leakage current tests with current clamps
• Load current tests with current clamps
• High accuracy, very high immunity against external noise
• Preprogrammed limits

DETECTOR DE TENSIUNE FARA CONTACT METREL MD 105

• 110 V � 1000 V AC measurement range
• CAT III / 1000 V overvoltage protection
• visual display indicator

MEGAOHMMETRU REZISTENTA IZOLATIE 5000V METREL MI 2077 TERAOHM 5KV

• Adjustable test voltage from 250 V to 5000 V in 50 V steps.
• Resistance measuring range 5 T?.
• Adjustable measuring time from 1 second to 90 minutes.
• Automatic PI, DAR and DD index calculation and capacitance measurement up to 50µF.
• Automatic load discharge after completed measurement.
• Guard terminal for elimination of insulation surface currents.
• AC and DC voltage measurement up to 600 V.

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.

MICROOHMMETRU PORTABIL REZISTENTA INFASURARE TRANSFORMATOR 2A METREL MI 3242

TESTER MULTIFUNCTIONAL INSTALATII ELECTRICE MASURA REZISTENTA IZOLATIE, CONTINUITATE, PRIZA DE PAMANT METREL MI 3105 EUROTEST XA

• insulation resistance,
• PE conductor continuity test,
• Line and Loop esistances 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,
• earth resistance test with Two Clamps method,
• Leakage Current test,
• test of Luminance with optional LUX meter probe