Megger MFT-X1 Multifunction Tester 
All New Megger MFT-X1 Multifunction Tester
The UK designed and built MFT-X1, introduces the first generation of platform based Multifunction electrical installation testers to the Megger MFT range.
Rated to CATIV 300 V, the MFT-X1 is designed for use on all single or 3-phase domestic, commercial and industrial electrical installations. The range of individual tests allow the user to complete all the electrical commissioning, routine maintenance and reporting/certification requirements for an installation, as well as aid detailed
fault diagnostics.
Designed for the electrical testing of single and 3-phase installations.
Brand new features including full colour screen, RCD configurator and EV charge point testing.
Fully compatible with CertSuite™ for easy certificate generation and reporting.
TrueLoop™ measurement using patented confidence meter.
Never be without power with the quick-remove battery pack and rechargeable battery option
True Loop™ test with patented Confidence Meter™
CertSuite™ compatible Bluetooth® result transfer
Next generation 2-wire and 3-wire non-trip loop testing
User upgradeable operating system
High resolution 0.001Ω loop test
Automatic volt-drop measurement
Stabilised insulation test voltage
Configurable RCD and EV auto-sequence tests
Fast switch rechargeable plug-in battery pack
Full colour TFT bonded display
Re-designed lead set and carry case solution
IP54 operational housing 
True Loop™ Impedance testing technology:
True Loop™ impedance testing is now a standard feature on the MFT-X1. The latest 3-wire non-trip loop testing technology, incorporated with the patented Confidence
Meter™, offers an unmatched, reliable, accurate, stable and repeatable loop test solution to the user, allowing testing in the most hostile high noise conditions or close
to the source of supply. The technology also removes the risk of RCD uplift whilst reducing typical test times – even on circuits protected by 6 mA or 10 mA protective devices.
Patented“Confidence meter*” measurement analysis
All loop impedance ranges are now supported by the Megger patented Confidence Meter™technology, reducing typical test times for non-trip loop testing to around 7 seconds on quiet circuits, and providing optimised test times for loop impedance testing in difficult noisy supplies. The Confidence Meter™shows the progress of the loop measurement and indicates the presence of noise on the circuit, removing erroneous values to give a stable and consistent result
Stabilised insulation test voltage
For the first time in any multifunction tester, the MFT-X1 incorporates a stabilised insulation test voltage, ensuring output voltage is accurate to within +2% +2 digits. This
compares to the industry standard of +20% and so provides a more accurate test voltage without the risk of over-voltage damage to circuits or sensitive components.
EV Charge Point Testing
Suitable for both EV charger installation testing with either RCD Type B or RDC protected charge points.
The MFT-X1 in conjunction with the Megger EVCA adaptor can test all known EV chargers for installation or maintenance
High resolution loop impedance testing
The MFT-X1 now includes a high resolution, high current, 2-wire loop impedance test that, with the integration of the Confidence Meter™, provides accurate
measurements down to 0.001Ω resolution, with PFC/ PSCC current calculation up to 50 kA
RCD testing including:
RCD types supportedType AC, A, B, AC(S), A(S), B(S)
Auto RCD sequence1/2x I∆n, 1x I∆n, 2x I∆n, 5x I∆n, Ramp, 0º/180º (customer configurable)
Ramp testing10 mA to 1000 mA
What's in the box:
Red test lead, probes, clips and grabbers
Blue test lead, probe, clips and grabbers
Green test lead, probe, clips and grabbers
Switched test probe SP5
Li-ION battery 4400 mAh
Li-ION battery charge
SIA10 MAINS socket interface adaptor UK
Neck strap
Multipurpose hard base carry case
Quick start guide
Calibration certificate