The industrial applications covered by the instrument are as follows:

• Safety of machinery, in compliance with IEC/EN 60204 Ed.6 (VDE 0113-1)
• Safety of low-voltage switchgear and control gear testing, in compliance with IEC/EN 61439-1 Ed.2 (VDE 0660-600-1)
• Safety of portable appliances, in compliance to EN 50699; EN 50678; (VDE 0701-0702), NEN 3140; AS/NZS 3760, IET COP 5th Ed
• Safety of arc welding equipment, in compliance with IEC/EN 60974-4 Ed.2 (VDE 0544-4)

• Continuity (2-wire & 4-wire), 0.2 A, 4 A, 10 A, 25 A + voltage drop @ 10 A;
• HV AC, HV AC programmable 100 V - 5100 V;
• Insulation resistance (Riso, Riso-S) 50 V, 100 V, 250 V, 500 V, 1000 V (DC);
• Sub-leakage current, (Isub, Isub-S) 110 V (AC), 230 V (AC);
• Z loop – fault loop impedance and prospective fault current (Ipsc, Ulpe, Uc(P));
• Zs rcd – fault loop impedance and prospective fault current in system with RCD (Ipsc, pe, Uc(P));
• Z line – line impedance and prospective short-circuit current (Ipsc, Uln);
• Functional test (power P/S/Q, voltage, current, cos fi, frequency, ThdU, ThdI, PF);
• Touch leakage current;
• RCD testing (RCD Uc, RCD t, RCD I);
• Differential leakage current;
• PE leakage current;
• Polarity;
• Clamp current;
• Voltage, Frequency, phase rotation;
• Varistor test;
• Voltage drop;
• Discharging time.

• Touch screen: high resolution colour touch screen, 4.3” TFT.
• Double manipulation: keyboard and touch screen enable the user to control the instrument in any manner they like.
• Pre-defined AUTOSEQUENCE®s: enable the user simple and quick execution of test sequence for the chosen device.
• Support for RCD testing: A, AC, B, B+ and F RCDs.
• Testing of welding equipment (only in combination with A 1422): MultiServicerXD support testing of welding equipment in accordance with IEC/EN 60974-4.
• Functional inspections.
• Visual inspections.
• Custom inspections (visual and functional).
• Built-in help screens for referencing on site.
• Built-in fuse tables for automatic evaluation of the line / loop impedance result.
• Monitoring of all 3 voltages in real-time.
• Hi-pot: high voltage AC (5.1 kV @ 250 VA).
• Continuity: 4 – wire continuity test with selectable test current (0.2 A, 4 A, 10 A, 25 A) enabling precise measurements.
• Communication: RS-232, USB, Ethernet and Bluetooth communication ports enabling downloading, uploading and remote control over instrument.
• Multi-system testing: the instrument can be used on TT, TN, IT and 115 V supply systems.
• Automated RCD testing procedure (RCD AUTO).
• Automated impedance testing procedure (Z AUTO).
• Measurement filtering according to the selected area group.
• Large memory: support for microSD memory cards, 8 GB card already integrated in the instrument, although that can be expanded to 32 GB.
• PC SW Metrel ES Manager: enables creation of test structures, user-defined AUTOSEQUENCE®s, professional test reports and data transfer for archiving.

• Factory machinery safety testing,
• Industrial safety testing,
• Periodic safety testing,
• Production line safety testing,
• Portable appliances safety testing,
• Arc welding equipment safety testing,
• Switchgear/control gear safety testing.

• EISinsp Competences: Low Voltage Electrical Installation Safety Inspection
• EISc Competences: Low Voltage Electrical Installation Safety for Contractors and Maintainers
• IEC/EN 60364 Electrical Installations for Buildings series
• IEC/EN 60364-4-41 Electrical Installations for Buildings - Protection against electric shock
• IEC/EN 61008-1 Residual current operated circuit-breakers without integral overcurrent protection for household and similar uses (RCCBs)
• IEC/EN 61009 Residual current operated circuit-breakers with integral overcurrent protection for household and similar uses (RCBOs)
• AS / NZ 3017 Electrical installations – Verification guidelines
• BS 7671 IEE Wiring Regulations (18th edition)

• ESB Competences: Electrical Switchboards Safety Testing
• IEC/EN 61439-1 Low-voltage switchgear and controlgear assemblies - Part 1: General rules
• IEC/EN 62271 High-voltage switchgear and controlgear - series
• IEC/EN 62271-1 High-voltage switchgear and controlgear - Part 1: Common specifications for alternating current switchgear and controlgear
• IEC/EN 62271-100 High-voltage switchgear and controlgear - Part 100: Alternating current circuit-breakers

• MST Competences: Machines Electrical Safety Testing
• IEC/EN 50191 Erection and operation of electrical test equipment
• IEC/EN 60204-1 Safety of machinery - Electrical equipment of machines - Part 1: General requirements
• IEC/EN 62368-1 Audio/video, information and communication technology equipment - Part 1:Safety requirements
• IEC/EN 60950 Information technology equipment – Safety
• IEC/EN 61180 High-voltage test techniques for low-voltage equipment - Definitions, test and procedure requirements, test equipment
• IEC/EN 61557-14 Electrical safety in low voltage distribution systems up to 1 000 V a.c and 1 500 V d.c - Equipment for testing,measuring or monitoring of protective measures - Part 14: Equipment for testing the safety of electrical equipment for machinery

• PAT Competences: Portable Appliances Safety Testing
• AWE Competences: Arc Welding Equipment Safety Testing
• EN 50699 Recurrent Test of Electrical Equipment
• EN 50678 General procedure for verifying the effectiveness of the protective measures of electrical equipment after repair
• IEC/EN 60335-1 Household and similar electrical appliances - Safety
• IEC/EN 60598-1 Luminaires - Part 1: General requirements and tests
• AS / NZ 3760 In-service safety inspection and testing of electrical equipment
• VDE 0701 Inspection after repair, modification of electrical appliances - periodic
• VDE 0702 Inspection on electrical appliances - general requirements for electrical safety
• IEC/EN 60974-4 Arc welding equipment - Part 4: Periodic inspection and testing
• IET COP 5th Ed., In-service Inspection and Testing of Electrical Equipment

• Directive EMC 89/336/EE on electromagnetic compatibility
• IEC/EN 61010-1 Safety requirements for electrical equipment for measurement, control, and laboratory use - Part 1: General requirements
• IEC/EN 61010-031 Amendment 1 - Safety requirements for electrical equipment for measurement, control and laboratory use - Part 031: Safety requirements for hand-held and hand-manipulated probe assemblies for electrical test and measurement

EMC safety

• IEC/EN 61326 Electrical equipment for measurement, control and laboratory use - EMC requirements - series
• IEC/EN 61326-1 Electrical equipment for measurement, control and laboratory use - EMC requirements - Part 1: General requirements

• Instrument MI 3325 MultiServicerXD 
• HV test lead with test probe 
• HV test lead with crocodile 
• Mains cable 
• IEC test cable 
• Residual voltage test cable 
• Plug test cable 
• 3-wire test lead, 3 m 
• Continuity test lead, 2.5 m, 2 pcs 
• Test lead, red, 1.5 m 
• Test probe, 4 pcs (black, red, green, blue) 
• Crocodile clip, green 
• Crocodile clip, blue 
• Crocodile clip, black, 3 pcs 
• Crocodile clip, red, 3 pcs 
• Calibration certificate 
• RS-232 cable 
• USB cable 
• CD with instruction manual (full version) 
• PC SW Metrel ES Manager BASIC * 
• Protective bag for accessories **