The new MI 3311 GammaGT is a battery powered multifunctional instrument intended to perform measurements for testing the electrical safety of portable electrical equipment.

MEASURING FUNCTIONS

Continuity test with 200 mA.
Insulation resistance.
Insulation resistance of isolated accessible conductive parts.
Substitute leakage current.
Substitute leakage current of isolated. accessible conductive parts.
IEC cord polarity test.
Voltage.
Functional and visual inspection.

OTHER FEATURES

Autosequencing: pre-programmable VDE compatible autosequences, up to 50 custom prepared autosequences and barcode autotests speed up testing and ensure that no tests are missed.
Checkbox: built-in calibration unit per-foms calibration of the instrument and the calibration results are automatically stored into instrument’s memory.
PASS / FAIL: large green and red lights of the LEDs indicate a PASS or FAIL evaluation of test result.
Barcoding system: barcode scanner support for quick test code selection and identification of appliance under test.
User friendly: large LCD screen, two Pass / Fail LED indicators, help screens and warnings make the instrument an extremely easy to use.
Multi-tasking: instrument performs continuity test, 250 V and 500 V insulation tests, substitute leakage mesurement, functioanal and polarity tests.
Downloadable: up to 1500 test results with measuring parameters can be stored in two level memory and downloaded to the PC with the help of PC SW PAT Link PRO.
Built-in charger & rechargeable batteries: instrument has a built-in charging circuit and comes complete with a set of rechargeable NiMH batteries.
PC SW PAT Link PRO enables downloading, viewing, printing of test re-sults and exporting of data to spread-sheet applications.
PC SW PAT Link PRO Plus enables advanced analysis of test results, comparison of old and new results and creation of professional test reports.

TECHNICAL DATA

Dimensions: 140 x 80 x 230 mm

Mass (without accessories): 0.86 kg

Accesorii standard

MI 3311 Standard set MI 3311

Instrument GammaGT
Small soft carrying bag
IEC cable, 2 m
Test probe, black
Test lead, black, 1.5 m
Crocodile clip, black
Power supply adapter
6 x AA NiMH batteries
Instruction manual
Calibration certificate

Alte produse METREL

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).

TRUSA DE MASURA TENSIUNE DE PAS SI DE ATINGERE METREL MI 3295 MI3295 MI-3295

• Measurement of step voltage and contact voltage.
• Measurement of earthing resistance with resolution of 1 m?.
• Measurement of specific earth resistance.
• High current of up to 50 A and effective suppression of noise
• Excellent immunity even against changing earth currents.
• Autonomous Step Voltage meter: no need for long voltage leads.
• Downloads test results directly to the PC with the help of the professional PC SW package HVLink

TESTER INSTALATII ELECTRICE 1000V METREL MI 3100 EUROTEST EASI

• DC insulation resistance,
• PE conductor continuity test,
• Line and Loop resistances with Fuse characteristics inside the instrument,
• RCD test with Trip lock function,
• phase sequence in 3-phase systems,
• on-line voltage monitor.

DETECTOR DE TENSIUNE FARA CONTACT METREL MD 105

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

MICROOHMMETRU REZISTENTE MICI TRANSFORMATOARE 10A METREL MI 3250

• Bidirectional resistance measurement from 0,1 µO up to 2000 O
• test current up to 10 A
• Highly efficient 10 A current source generates 10 A into 200 mO load for 15 min without overheating
• High overvoltage protection (CAT IV / 300 V)
• Custom limits can be set for PASS / FAIL evaluation of test result.
• 50 Hz / 60 Hz ripple detection and rejection.
• Instrument can be powered from mains or internal rechargeable battery.
• Up to 1000 test results with timestamp can be stored in internal memory.
• PC SW HVLink PRO enables downloading, review, analyses and printing of test results.

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

TESTER REZISTENTA IZOLATIE LA 2500V INSTALATII ELECTRICE METREL MI 3102H CL EUROTEST XE 2.5KV

• Insulation resistance with up to 2500V DC voltage
• PI, DAR calculation
• 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

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.

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.

CLESTE AMPERMETRIC UZUAL UNIVERSAL METREL MD 9225

• TRMS AC, DC voltage measurement;
• TRMS AC, DC current measurement;
• Capacitance measurement;
• Resistance measurement;
• Diode test;
• Frequency measurement;
• Continuity test (acoustic signaling);
• Temperature measurement.