The multifunctional portable test instrument SigmaGT is intended to perform all measurements for testing the electrical safety of portable electrical equipment. The operation of the unit is clear and simple, the operator does not need any special training to operate the instrument.

MEASURING FUNCTIONS

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
Leakage and TRMS load currents with current clamp
Portable RCD testing
RCD testing
Functional test

OTHER FEATURES

Innovative Active Polarity function for testing RCD protected cords while voltage is applied to tested item.
Fixed appliance testing is possible.
VDE autosequences are built-in into the instrument, up to 50 custom sequences can be added.
Instrument can be powered from both mains supply and internal battery.
Support for RFID and barcoding system.
Project upoloading enables to upload previous test data for fast retesting of the object.
Trend functionality enables comparison of old and new test results on site.
Large graphic LCD display with resolution of 240 x 128 dots with backlight.
Over 6000 memory locations in data flash memory for storing test results and parameters.
Three communication ports (USB and 2 x RS232C) for communication with PC, barcode scanner and printer.
Soft touch keyboard with cursor keys.
Built-in real time clock.
Fully compatible with PATLink PRO PC software package.

TECHNICAL DATA

Dimensions: 310 x 130 x 250 mm

Mass (without accessories): 5 kg

Accesorii standard

MI 3310 Standard set MI 3310

Instrument MI 3310 SigmaGT
Small soft carrying bag
Test lead, black, 1.5 m
Crocodile clip, black
Test tip, black
PC software PATLink PRO
RS232 cable
USB cable
Instruction manual
Short instruction manual
Calibration certificate
NiMH rechargeable batteries, type C, 6 pcs
IEC test cable, 2 m
Mains cable 16 A

Alte produse METREL

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 REZISTENTA IZOLATIE 1000V SI CONTINUITATE METREL MI 3121

• Very large LCD display with bargraph and backlight
• High measuring range of up to 30 G? with test voltage from 50 V to 1000 V
• Fast and reliable continuity tests with automatic polarity reversal
• Voltage and frequency measurements
• Preprogrammed limits
• PASS/FAIL evaluation of result
• Bright GREEN/RED indicators provides visual evaluation of results
• Suited for testing on CAT IV installations

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;

CLESTE AMPERMETRIC IDEAL PENTRU ELECTRICIAN METREL MD 9220

• DC and TRMS AC voltage up to 600 V
• TRMS current measurement up to 2000 A
• Resistance measurement
• Continuity test
• Diode test
• Frequency measurement
• Capacitance measurement

TESTER CERTIFICARE RETELE CONFORM CAT6 METREL MI 2016 MULTI LAN 350

• High performance, multifunction test instrument for LAN cabling verification
• quick LAN cabling verification up to CAT6 (ClassE)
• in accordance with international standards EN50173, TIA/EIA 658B, ISO/IEC 11801, etc.
• inbuilt Autotests
• Professional TDR with integrated TDR NEXT function enables pinpoint distance to the fault determination
• Connectivity with UTP, STP, ScTP, FTP cables

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

TESTER INSTALATII ELECTRICE 1000V METREL MI 3125 EUROTEST COMBO

• TRMS voltage and frequency
• Continuity
• Insulation resistance
• RCD testing (type AC and A)
• Fault loop / RCD Trip Lock impedance
• Line impedance
• Phase sequence

PLATFORMA PREZENTARE SECURITATE INSTALATII ELECTRICE METREL MI 3300 PAT DEMO

• PAT Demoboard is intended for demonstration of electrical equipment safety management.
• Presentation of safety management of electrical equipment in seminars, courses.
• Presentation of typical safety problems on electrical equipment.
• Practical demonstration of measuring instruments (performing tests, making right connections, analysing measured results).
• Continuity of equipotential bonding
• Insulation resistance
• Leakage current
• Touch leakage current
• Polarity of cables
• Functional operation

MICROOHMMETRU TRANSFORMATOR PRECIZIE CURENT 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.

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.