Megger MFT1711 Multifunction Tester

£875.00 £520.00 Inc VAT: £624.00

  • Easy to use and safety conscious
  • Continuity, supply measurement, insulation, loop testing and more
  • Works across phases

Calibration Certificate

Add a 12 month Calibration Certificate


Megger MFT1711 Multifunction Tester

The Megger MFT1711 Multifunction Tester is the entry level model within Megger’s 2016 multifunction tester range. Officially replacing the Megger MFT1710, the MFT1711 boasts an improved specification complying with the testing requirements specified within BS7671.

Suitable for testing all single phase domestic/commercial electrical installations, the MFT1711 is the ideal instrument for Part P domestic installers wishing to conduct minor works/electrical installation certificates, or even seasoned electrical inspectors carrying out regular electrical installation condition reports. Moreover, the instrument is IEC 61010 CATIV 300V rated; the MFT1711 can be used to safely test any part of a low voltage electrical system right up to the supply transformer whilst having the ability to withstand accidental misuse and voltage transients.

The ergonomic design of the Megger MFT 1711 electrical installation tester means the instrument can be operated whilst being held, situated on the floor, placed on a ladder shelf, or hung from around the neck. Furthermore, all of the Megger range of multifunction testers feature dual ‘test’ and ‘lock’ buttons, catering for both right and left handed users.

The range of Megger MFT1700 multifunction testers are designed for frequent operation in challenging environments. As such, the instruments are encased in rubber for additional protection and grip whilst the IP54 ingress protection rating offers protection against water and dust.

When using the Megger MFT1711 Multifunction Tester, all of the test settings are easily programmed using two colour coded rotary dials. Featuring a crisp, large backlit display, test measurements are presented upon a patented digital/analogue arc that indicates fluctuating readings, while the dual digital readout presents precise values of key measurements.

The Megger MFT1711 Multifunction Tester can be used to carry out the following tests:

  • Continuity: 200mA test suitable for R1+R2 and R2 testing with adjustable buzzer threshold
  • Insulation resistance: 250, 500 and 1000V tests
  • Loop: 2 and 3 wire test options featuring a patented anti-trip on both 2 and 3 wire test options. PSCC/PFC are tandem displayed with the loop test result.
  • RCD: Ramp, manual (0.5x, 1x, 5x) or automatically test 10, 30, 100, 300 and 500mA AC, A, S and programmable RCDs
  • TRMS Voltage: accurately measure supply voltage and frequency


Technical Spec/Comparison Table:

MFT1711 MFT1721 MFT1731
Insulation ranges
100 V
250 V, 500 V
1000 V
Test voltage display
Adjustable buzzer threshold
Continuity and resistance ranges
200 mA test
15 mA test
Adjustable buzzer threshold
Loop testing
2 and 3 wire non-tripping L-PE 50 V ~ 280 V
2 wire Hi current L-N 50 V ~ 280 V
2 wire phase to phase L-L 50 V ~ 500 V
PSCC and PFC (20 kA max.)
Max. Zs display
R1 + R2 value
Touch voltage display on faulty earth
Earth electrode test
2 and 3 pole *
3 pole ART and Stakeless method *
RCD tests
1/2, 1, 5 x I and ramp RCD test
Auto RCD test
Type AC, A and S RCDs
Type B (pure DC) RCDs
Programmable RCD
3-phase RCD (no earth)
30, 100, 300 and 500 mA RCD
10 mA and 1000 mA RCD 10 mA
Other features
Supply measurement
True RMS
Leakage current measurement *
Phase rotation
Calibration certificate
Rechargeable batteries (charger included)
SP5 Switched probe included
Warranty upgradeable to 3 years FREE
On board memory with Bluetooth download
CAT IV 300 V / CATIII 600 V
Hard moulded case
Soft pouch with additional storage
  • Insulation tests at 250V, 500V and 1000V
  • Continuity and resistance range of up to 200mA
  • Auto RCD test
  • Designed for tough environments and ultimate reliability
  • Easy to operate whether your left or right handed
  • Large crystal clear backlit display with dual digital readouts
  • Visible and audible safety warnings when testing high-energy systems
  • True-RMS function
  • Megger MFT1711 Multifunction Tester
  • 3 wire test lead set with probes and crocodile clips
  • Mains plug test lead
  • Batteries
  • Megger embroidered Neck strap
  • Carry case
  • Full user guide CD for MFT 1721
  • Megger calibration certificate

MFT1711 Datasheet

You may also like…