The MFT-X1 very latest brand new multifunction tester from Megger

  • 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 our quick-remove battery pack and rechargeable battery option.
The MFT-X1 introduces Megger's first generation of platform based, user upgradeable MFTs, to add to the existing Megger MFT1700 range of multifunction testers. It has been designed and manufactured at the Megger factory in Dover, UK, incorporating a host of new features based on years of customer input. 

With the MFT-X1, Megger now offer True Loop™, our industry leading loop impedance test with patented Confidence Meter™ technology, full CertSuite™ compatibility – to make certificate generation a breeze – high resolution loop testing, stabilised insulation voltage output, full colour screen and new operator interface are now standard. The user upgradeable operating software ensures the MFT-X1 has the ability to adapt to regulation changes and make it the perfect instrument for fast, reliable, accurate and adaptable testing.

  • The do it all MFT: Intended for use on all low voltage electrical installations including EV charge points and domestic photo-voltaic systems, the range of test capabilities allow for general commissioning of installations and periodic maintenance as well as detailed fault diagnostics.
  • New interface: Not only have we redesigned the physical interface of the product for ease of use, we’ve created a more intuitive working experience. Enhancing the colour coded test selection rotary dial, range selection is now replicated on the instrument screen, ensuring easy use in poor lighting environments.
  • Reporting: Save yourself hours of operational work by combining the MFTX1 with Certsuite™, which makes reporting and certificating whilst on the job a breeze! Test results can be transferred directly to any test certificate or report via the CertSuite™ App.
  • Upgrades: The MFT-X1 is just the start! Using a standard microSD card, you will be able to remotely upgrade firmware and other features without having to purchase a new unit.
  • True Loop: 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.
  • High Resolution: 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.
  • Stabalised Insulation: For the first time in any multifunction tester, the MFT-X1 incorporates a stabilised insulation test voltage, ensuring output voltage is accurate to within +/-3% +2 digits. This compares to the industry standard of +20%.

What’s included?

  • Megger MFT-X1 Multifunction Tester
  • SP5 Switch Probe
  • Red, Green and Blue Leads with, Probes, Clips and Grabbers
  • Li-ION Battery 4400mAH
  • Li-ION Charger
  • SIA10 Mains Lead
  • Neck Strap
  • Hard Base Carry Case
  • Quick Start Guide
  • Personalised Calibration Certificate (Calibrated before shipping with your details on the certificate)

Insulation Test:
100V / 250V / 500V / 1000V Insulation Test Voltages
Test Voltage Display
Protected when connected to live circuits
Adjustable Buzzer Threshold

Continuity Test:
200mA Continuity Test with Auto Start
15mA Continuity Test
Adjustable Buzzer Threshold

Loop Test:
2 Wire No-Trip Loop Test
3 Wire No Trip Loop Test
2 Wire High Current Loop Test L-N 50V-280V
2 Wire Phase to Phase L-L 50V-500V
PSCC Calculations Displayed
Zs Max Value
Calculated R1 + R2
Touch Voltage Display of Faulty Earth

Earth Electrode Test:
2 and 3 Pole
3 Pole ART and Stakeless


RCD Test:
10,30,100, 300 & 500mA RCD Test currents
x½, x1 and x5 RCD Tests
0° & 180° RCD Tests
Auto RCD Test
Ramp Test
Tests 3 Phase RCD's
Type AC, A and S RCD's
Type B (pure DC) RCD's
Programmable RCD's
Auto sequence for EV charge point RCD's

Other Features:
Voltage Measurement 10-600V AC and DC
True RMS
Phase Rotation
Test Lock Out
Safe Contact Detection
Auto Discharge
SP5 Switch Probe
Rechargeable batteries and battery charger
Soft pouch with additional storage
Onboard memory with Bluetooth download
IP54 Rated
CATIV 300V / CATIII 600V
Personalised Calibration Certificate (calibrated before shipping with your details on the certificate)