Metrel MI3290GP Earth Analyser - GP

The MI 3290 Earth Analyser is available in multiple sets which are a combination of different accessories and measurement functions please note some functions may only work if you have relevant accessory, please refer to the set specifications below. The functionality of an existing set can be expanded by ordering additional accessory and license keys.

Metrel MI3290 GF - Licence key for Grounding and voltage Funnel functionality of Earth Analyser.

Metrel MI 3290 GL - Licence key for Grounding and Lightning functionality of Earth Analyser.

Metrel MI 3290 GP - Licence key for Grounding of Pylons functionality of Earth Analyser.

Metrel MI 3290 GX – Licence key for all of the above. 

Metrel MI3290GP Earth Analyser – GP is capable of the following measuring functions:

• Earth Resistance 2,3,4 -pole;
• Selective Earth Resist (1 x clamp);
• Earth Resistance (2 x iron clamps);
• Specific Earth Resistance (Wenner and Schlumberger method);
• HF-Earth Resistance (25 kHz, acc. to IEEE_Std 81);
• Earth Resistance of mono pylons with 10 m flex clamp;
• Earth Resistance of multi–leg pylons with up to four flex clamps;
• Current measurement (Iron, flex clamps);
• Low Ohm measurement 7 mA and 200 mA;
• Earth Potential;
• Step and contact measurements;
• Impulse Earth measurement 10/350 µs.

Licence keys included:

• Earth / Ground Mode
• Pylon Mode
• Project Structure
• Visual Inspection Mode
• Functional Inspection Mode

Metrels MI3290 earth analyser comes with a licence key for the grounding of pylons functionality. The full potential of the analyser can be unlocked by purchasing additional licence keys and accessories, if you require a model with all license keys and measuring functionalities, the GX model is the most comprehensive in the range.

With a wide range of measuring methods and the ability to create Autosequences and customised tests, the MI3290 ideally suited for industrial use by people with a lot of experience in the field. The user interface its self is clear and the menu structures are concise and intuitive which are controlled using a 3.4” touchscreen with gestures and a virtual keyboard, as well as a keypad.  Options in the main menu give quick access to single tests, memory organiser: for working with and documentation of test data, auto tests: for customized test sequences, and general settings: for setup of the instrument.

The MI 3290 Earth Analyser is able to carry out Earth measurement using different methods, the result of Earth measurement is the most important for protection/ prevention against electric shock. Main installation earthing arrangements can be verified with the Earth tester.

Key Features

• Analysis of earth impedance as a function of the frequency due to a wide measurement frequency band
• 3.4’’ colour LCD display with a touchscreen and easy to read display
• Adheres to a wide range of Functionality. Electromagnetic and safety standards (see datasheet for full list)
• Mains or battery powered
• IP protection (IP 54 open case)
• High electrical noise immunity
• Best suited for the industrial environment
• Battery and time indication
• Touch gestures recognised on-screen display
• Virtual keyboard on screen
• Sound indication for limit parameters
• Help screens and connection diagrams
• Autotests - customized test sequences
• Power save option
• MicroSD card compatible
• Workspace manager organises all measurements, parameters, limits, structure objects of an individual work
• Memory Organizer for storing and working with test data
• Define user-parameters
• Graph view of results
• Carry out Earth measurements using different methods which are selected by the user
• Checkbox - effective means of checking the Earth Analyser
• A wide variety of measuring clamps: from iron clamps to flex clamps with 10 m length. HF-Earth resistance measurement (acc. to IEEE_Std 81).
• DC resistance measurements
• Single or automated measurements
• Analysis of earth impedance as a function of the frequency due to a wide measurement frequency band (55 Hz ... 15 kHz)
• Single / Multi / Sweep Frequency
• PASS / FAIL Indicators
• USB  Communication Port
• Built-in Bluetooth           
• Works with Android applications
• Communication Port RS232 - PS/2
• Graphical Help Menus  
• Database System Built-In             
• Programmable Memory Structure          
• Multi-level Memory Organiser  
• On-site Parameter Settings

Whats Included?

MI3290 Includes as standard:

• Instrument MI 3290
• Current earth spike 90 cm, 2 pcs
• Potential earth spike 50 cm, 2 pcs
• Connection lead black 2 m
• Test lead 5 m blue
• Test lead 5 m red
• Test lead 50 m black on cable reel
• Test lead 50 m green on cable reel
• Test lead 50 m blue on cable reel
• Shielded test lead 75 m on reel
• G clamp
• Set of test probes, crocodile clip and 2 m test lead, 4 pcs
• Bag for accessories
• USB cable
• Mains cable
• Calibration certificate
• Instruction manual
• PC SW Metrel ES Manager