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, 10 A)
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.
Bluetooth communication with printer, barcode scanner and PC.
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 3310A Standard set MI 3310A

Instrument MI 3310A SigmaGT (with bluetooth)
Small soft carrying bag
Test lead, brown, green, black, 1.5 m
Crocodile clip, brown, green, black
Test tip, brown, green, 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

TESTER TENSIUNE 1000V SI CONTINUITATE METREL MD 1050

• Voltage testing up to 1000 V
• Automatic AC/DC recognition
• Continuity buzzer and led to indicate resistances below 500 k?
• Phase & Rotating Field Test
• RCD trip testing
• Diode Test
• Auto Power Off

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

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

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

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

TESTER INSTALATII ELECTRICE 1KV METREL MI 3125B EUROTEST COMBO

• 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).

MULTIMETRU PORTABIL DE UZ GENERAL METREL MD 9020

• 1000V TRMS AC, DC voltage measurement;
• 10A TRMS AC, DC current measurement;
• 400O..40MO Resistance measurement;
• 500nF..3mF Capacitance measurement;
• 50Hz..1MHz Frequency Measurement

TESTER INSTALATII ELECTRICE ELECTRICIAN METREL MI 2150 INSTALLCHECK

• Wiring check
• DC insulation resistance
• Continuity test
• Line and Loop resistance
• RCD test
• Phase sequence
• Pass/Fail visual and audio presentation of results

PLATFORMA EDUCATIONALA PENTRU STUDIUL INSTALATIILOR INDUSTRIALE SI REZIDENTIALE DE JOASA TENSIUNE METREL MA 2067 DEMO

• Complete representation of a real low voltage installation in industrial and residential areas
• sockets,
• electrical loads,
• lightning,
• earthing systems for TT, TN and IT types of installations.
• 65 different measurements according to IEC/EN61557 are supported.
• Fault situation simulation switches can generate 19 errors or combination of these
• Detailed instruction manual with profound explanation of all typical measurements.

DETECTOR DE TENSIUNE FARA CONTACT METREL MD 105

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