Megger MFT1731 Multifunction Tester 18th Edition Compliant


£1,122.00 / £935.00 excl VAT

⚡ 2 wire Hi current including phase to phase

⚡ System voltage and frequency measurement TRMS

⚡ Megger end-of-line Calibration Certificate

⚡ Automatic start – no need to press TEST so leaving both hands free to hold probes

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SKU: MEG-MFT1731 Category: Tags: , , , , Brand:


Product Details:

This latest series of multifunction installation testers adds one to the nomenclature and vastly to the value of these testers. The range of 3 instruments is expressly for testing low voltage electrical installations to BS7671. They provide all the tests required to complete the necessary electrical certification for industrial, commercial, and domestic fixed wiring installations.

MFT1731 is the most sophisticated of the 17th Edition testers and brings Type B RCD testing, 3-pole earth electrode testing to a downloading and rechargeable instrument.

Additional benefits are that is supplied in a large soft, carry case with sufficient space for the tester, test leads, and some tools. The MFT1731 has enabled additional earth electrode testing options such as 3-pole ART electrode testing and stake-less electrode testing. The clamps are optional accessories.

Key Features:

  • System voltage and frequency measurement TRMS „
  • Insulation test at 100 V, 250 V, 500 V, and 1000 V Including input protection against live circuits up to 600 V even when insulation test is locked-on
  • Continuity resistance at 200 mA or 15 mA
  • Automatic start – no need to press TEST so leaving both hands free to hold probes „
  • Resistance range up to 100 kΩ with fast continuity buzzer at selectable thresholds
  • Earth loop test „
  • 2 and 3 wire non-trip range „
  • 2 wire Hi current including phase to phase
  • Prospective fault current measurement up to 20 kA „
  • RCD testing

Additional Information:

  • Bright Easy-to-Read LCD Display
  • Current Measurement with Optional Clamp
  • Onboard memory with Bluetooth® download
  • Rechargeable Batteries
  • Free Megger Calibration Certificate
  • Free Warranty Upgrade to 3 Years
  • Dust & Weatherproof to IP54
  • CAT IV 300V Safety Rating


Insulation Test

  • Ranges: 100V, 250V, 500V & 1000V
  • Test Voltage Display
  • Adjustable Buzzer Threshold

Continuity & Resistance

  • 200mA & 15mA Test Current
  • Adjustable Buzzer Threshold
  • Loop Testing Ranges
  • 2-Wire Non-Trip Loop Test L-PE 50V-280V
  • 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
  • Touch voltage display on faulty earth

Earth Testing

  • 2 and 3 pole
  • 3 pole ART and Stakeless method

RCD Testing

  • 1/2I, I, 5I 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)
  • 10, 30, 100, 300, 500 and 1000 mA RCD

Voltage & Frequency

  • 10V – 600V AC / DC Voltage
  • True RMS
  • Leakage current measurement
  • Phase Rotation
  • Frequency Range: 15Hz – 400Hz
  • Printed quick start guide
  • Full user guide on CD
  • Manufacturer’s Calibration Certificate
  • Switched Remote Probe SP5
  • Neck strap – Megger embroidered
  • 3 Wire lead set with prods and clips
  • UK Mains plug test lead (BS1363)
  • AC battery charger
  • Rechargeable Batteries
  • Soft Carry Pouch with Additional Storage