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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, one clamp method, two clamps method);
  • Specific earth resistance (option);
  • TRMS leakage and load currents;
  • Overvoltage protection devices testing;
  • Illumination (option);
  • Tracing the installations (option);
  • Testing of Insulation Monitoring Devices (IMDs);
  • First fault leakage current in IT systems;
  • High resolution loop impedance (mΩ).

Key features

  • Autosequences: Testing of electrical installation safety with AUTO SEQUENCE ® is up to 5 times faster compared to traditional installation tester.
  • All-in-one insulation: insulation tests between L-N, L-PE and N-PE can be performed simultaneously in less than 10 seconds.
  • Medical site testing: measurement of First fault leakage current (ISFL) and insulation monitoring device (IMD) checking.
  • Structure building: a structure of the installation (up to 10 levels) can be built either using the software (which can then be sent to the instrument) or directly on the tester so that test results are always saved on the correct circuit.
  • Barcode reading support: reading of data from barcode labelled installation structure elements for fast naming of memory locations on the field.
  • Fuse location: function enables the locating of fuses / wires / faults with the help of the optional A 1191 Fuse locator.
  • Earth resistance measurement: Tester can perform 3-wire earth resistance testing, one clamp and two clamps earth resistance and specific earth resistance measurement.
  • Downloadable: downloads via RS232 or USB cable directly to the PC with the help of the software included in the standard set.
  • Help screens: instrument comes complete with built-in help screens for referencing on site.
  • 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 real-time.
  • 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 MΩ.
  • Trip Lock function: Zs (RCD) function performs a loop impedance test without tripping the RCD.
  • Multi-system testing: tests on TT, TN, IT and reduced low voltage systems.
  • Wide frequency range: 14 ... 500 Hz.
  • 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.
  • BT connectivity: it enables BT communication with Android tablets and smart phones via optional BT dongle.
  • PC SW EuroLink PRO included in the standard set enables downloading of test results and parameters and creation of test reports.

Technical data

  • Dimensions (w x h x l): 230 x 103 x 115 mm
  • Mass (without accessories): 1.3 kg

Category: Multifunction tester

Tags: MI 3105 EUROTEST XA, MI3105, MI-3105 , Metrel Indonesia, Distributor Metrel, Jual Metrel, Jual Alat Ukur, Alat Ukur Murah

The top model of Metrel’s installation testers is MI 3105 EurotestXA. Features including “All-in-one” installation safety testing, AUTO SEQUENCE ® testing, integrated characteristics of fuses and RCDs (including B type), PASS / FAIL evaluation of test results, 10-level memory structure and built-in battery charger make the EurotestXA an exemplary instrument. Additional features include TRMS current measurement, 3-wire / one clamp / two clamps earth resistance and 4-wire specific earth resistance measurements, illumination measurement and fuse / fault locator function. All the results can be quickly saved and then downloaded via the EuroLink PRO software to the computer for evaluation and professional report generation after testing. The MI 3105 EurotestXA performs continuity, insulation, RCD, loop, line, voltage, frequency, earth resistance and phase sequence testing required by the EN 61557 standard.

ket Function is supported
ket F unction is not supported
ket Function is optional


MI 3105 EurotestXA






AUTOSEQUENCE programmable
PASS/FAIL System Evaluation
Custom Visual/Functional Inspection
Advanced User Interface Graphical Help Menus
Programmable Memory Structure
Multi-level Memory Organiser
Auto Test AUTO TN (U, Zln, Zlpe, Rpe)
AUTO TN/RCD (U, Zln, Zs, Rpe)
AUTO TT (U, Zln, Zs, Uc)
Automatic test sequence Multitest sequence
Main Features Voltage Frequency
Voltage Monitoring
Voltage TRMS
Three Phase 3-Phase system (Phase SEQUENCE)
Differential leakage current
Insulation Resistance Autotest Insulation L-PE, N-PE, L-N
Test Voltage 50 V
Test Voltage 100 V
Test Voltage 250 V
Test Voltage 500 V
Test Voltage 1000 V
Test of IMD
Automatic Discharge
Leakage Current Differential Leakage
Leakage Current (with optional Clamp)
ISFL: L1,L2 (First Fault Leakage)
AC Insulation Leakage
Z Line / Loop Impedance 16 Hz .. 400 Hz Extended range
Zline L-L, L-N Ipsc - 3 Wire
Zloop L-PE, Ipfc - 3 Wire
Zs (rcd) - 3 Wire
Zref, ΔU%
Fuse Tables
Test Current > 300A 4-wire
Max. Ipfc = 20kA
Zline/loop mOhm high precision
RCD type A
RCD type F
RCD type B
RCD type B+
RCD I Ramp
RCD Auto
RCD 3-Phase
RCD-S (Selective)
RCD (t)
Earth / Ground Resistance Earth Resistance 2-wire
Earth Resistance 3-wire
Two Iron Clamps Earth Resistance
Wenner 4-wire Specific Earth Resistance
Additional Features Hand-Held Hand-Held
Display LCD
Back Light
PASS / FAIL Indicators PASS / FAIL Indicators
Mains Supply / PE Check Mains Supply / PE Check
Keyboard QWERTY Keyboard
Connectivity Communication Port USB
Built-in Bluetooth
Android Application
Communication Port RS232 - PS/2
Memory Downloadable
Internal memory
Printing and scanning QR-Code Printing / Scanning
Power Supply Battery Powered
Rechargeable Batteries in standard delivery
Graphical user interface Graphical on Line Help
Special Accessories Battery Charger Battery Charger
Pasive 3-Phase Adapter Pasive 3-Phase Adapter
Active Euro Checkbox Active Euro Checkbox
Active Ring Adapter EASYswitch Active Ring Adapter EASYswitch (UK only)
Tip Commander Tip Commander
Plug Commander Plug Commander
PC Software Package Report creation
PC Software Package
Professional reporting
Adapter for specific resistance ρ ρ adapter
Cable Locator Cable Locator
Current clamps Generator Current Clamp
AC Leakage Current Clamp
Environment measurements Lux Sensor
Connectivity accessories BT dongle
Standards Applied IEC 60364 IEC 60364-6
IEC 60364-7
IEC 60364-4-41
IEC 60755 IEC 60755
IEC 61008 IEC 61008
IEC 61009 IEC 61009
IEC 61557 IEC 61557-1
IEC 61557-2
IEC 61557-3
IEC 61557-4
IEC 61557-5
IEC 61557-6
IEC 61557-7
IEC 61557-10
AS / NZ 3760 AS / NZ 3760
AS / NZ 3018 AS / NZ 3018
AS / NZ 3017 AS / NZ 3017
VDE 0413 VDE 0413
VDE 0100 VDE 0100
HD 384 HD 384
BS 7671 BS 7671 17th Edition