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Megger MFT1731-OS (On-Site) Multifunction Test Kit

Megger

  • Suitable for domestic, commercial and industrial testing
  • Includes Software + Earth Test Spike kit
  • FREE manufacturer's calibration certificate included*
  • Ready for 18th Edition
  • Special Price £1,188.00 £990.00 Regular Price £1,962.00

    Availability: Limited stock

    Ships today if ordered in the next 9 hours and 12 minutes!

    Product Code
    MEGMFT1731OS

    Web-only limited-time deal - Choose one of the following FREE bundles when you order:

    • Option 1 - Martindale NC2 Voltage Indicator + LOKKIT2PLUS Lock-Out Kit + TMK ST16 Socket Tester
    • Option 2 - Martindale VT25 Two-Pole Voltage Tester + LOKKIT2PLUS Lock-Out Kit
    • Option 3 - CalCard Calibration Resistance Card + Martindale LOKKIT2PLUS Lock-Out Kit
    • Option 4 - Martindale VT12 Voltage & Continuity Tester + PD240 Proving Unit
    • Option 5 - Martindale TL78 Test Wander Lead (50m)


    The Megger MFT1731-OS On-Site takes all the features and specification of the Megger MFT1731 (combined insulation, continuity, loop and RCD tester) but adds on top an Earth Spike Test Kit and also Megger’s PowerSuite software.

    This gives you a complete package for installation testing and certification. Certificates can be created and completed on a laptop or PC using the PowerSuite software which works across a wide range of platforms (including Windows). Multiple certificates are supported.

    The MFT1731 On-Site can be used in a number of ways:

    • Directly from the tester
    • Results can be stored on the tester and downloaded later to a PC
    • Several Users can complete different parts for large installs and test results can be combined into a single completed certificate. All done at the time of testing.
    • Multiple Users can complete the same certificate at different times using different testers.

    • Process for completing a certificate as follows:

    • Take your measurement with the MFT1731
    • Either store the result for download later, or output the result directly while on-site using the Bluetooth technology.
    • After completing testing on a system, all test results on the tester can be downloaded into PowerSuite and then generate the relevant certificate.

    • The advantage to doing it this way is that all other data for the system can also be stored with the results (e.g. customer name, site address, circuit descriptions and earthing arrangements with no need for paper records).


      The MFT1731 is equipped with earth spike resistance ranges for measuring the resistance of a fixed earth spike using a 3 terminal technique and temporary test spikes. The MFT1731 On-Site package also includes 2x test spikes and 3x extended test leads as part of the Earth Spike Test Kit that is included.


      * requires in-service date to be filled in

    More Information
    ManufacturerMegger
    Manufacturer Part Number1008-130
    GTIN05036175234471
    ManualMFT1731 Onsite
    DownloadingYes
    Earth testYes
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    General Specification

    Accuracy

    Insulation test:

    • 1000 Volts 10 kΩ - 999 MΩ ±3% ±2 digits
    • 500 Volts. 10 kΩ - 500 MΩ ±3% ±2 digits >500 MΩ ±10% ±4 digits
    • 250 Volts. 10 kΩ - 250 MΩ ±3% ±2 digits >250 MΩ ±10% ±4 digits
    • 100 Volts. 10 kΩ - 100 MΩ ±3% ±2 digits >100 MΩ ±10% ±4 digits
    • EN61557 range: 10 kΩ - 999 MΩ (1000 V range)
    • Voltage display: ±3% ±3 digits ±0.5% of rated voltage
    • Max service error: ±15% ±2 digits.
    • Short circuit current: 1.5 mA nominal test current
    • Test current on load: ≥1 mA at min. pass values of insulation
    • Output voltage tolerance: -0% +20% at rated load or less
    Continuity / Resistance:
    • Intrinsic accuracy: ±2% ±2 digits (0.01 Ω to 99.9 Ω), ±5% ±2 digits (100 Ω to 99.9 kΩ)
    • EN61557 range: 0.1 Ω to 99.9 kΩ
    • Open circuit voltage 5 V ±1 V
    • Test current at 200 mA (0 Ω to 2 Ω): >200 mA @ ≤2 Ω
    • Test current at 15 mA (0 Ω to 2 Ω): >15mA @ ≤2 Ω
    • Max Service error: ±12% ±2 digits.
    Loop test 2Hi (L-PE, L-N, L-L):
    • Intrinsic accuracy: ±5% ±3 digits
    • Display range: 0.01 Ω to 1000 Ω
    • Supply: 48 V to 480 V* (45 Hz to 65 Hz)
    • Test current high: 4.0 A (at 230 V)
    • PSCC range: 20 kA
    • EN61557 range: 0.30 Ω to 1000 Ω
    • Max service error: ±10% ±2 digits
    Loop test 3Lo, 2Lo (L-E):
    • Intrinsic accuracy: 0.01 Ω to 39.9 Ω ±5% ±5 digits
    • 40.0 Ω to 999 Ω ±10% ±5 digits
    • Display range: 0.01 Ω to 1000 Ω
    • Supply: 48 V to 280 V (45 Hz to 65 Hz)
    • Test current: Pulsed
    • PFC range: 20 kA
    • EN61557 range: 1.0 Ω to 1000 Ω
    • Max service error: ±10% ±2 digits
    RCD test:
    • Intrinsic current accuracy:
    • No trip test: (1/2xI) –10% to 0%
    • Trip test: (1xI, 2xI and 5xI) +0% to +10%.
    • Ramp test current: ±5% ±1 digit
    • Trip time: ±1% ±1 ms
    • Programmable step increments: 10 mA to 50 mA - 1 mA steps, 50 mA to 500 mA - 5 mA steps, 500 mA to 1000 mA - 10 mA steps.
    • Supply: 48 V - 280 V 45 Hz to 65 Hz
    • Max service error: ±10% ±2 digits
    Voltage:
    • Intrinsic accuracy: ±2% ±1 V
    • EN61557-1 Range: 10 V to 600 V
    • Phase rotation indication.
    • Max service error: ±5% ±2 digits
    Frequency:
    • Intrinsic accuracy: ±0.5% ±2 digits
    • Resolution: 0.1 Hz
    • EN61557 Range: 15 Hz to 400 Hz
    • Max service error: ±5% ±3 digits
    Earth Test Ranges:
    • Intrinsic accuracy: ±2.0% ±3 digits
    • ART method ±5.0% ±3 digits
    • Stakeless method ±7.0% ±3 digits
    • Resolution: 0.01 Ω
    • EN61557 range: 1.0 Ω to 1.99 kΩ
    • Current: 0.45 mA or 4.5 mA.
    • Noise rejection: 20 V pk/pk (7 V rms)
    • Max probe resistances: Rp, Rc = 100 kΩ @ 50 V
    • Max service error: ±20% ±3 digits
    Current (via Clamp meter):
    • Intrinsic accuracy: ±5.0% ±3 digits
    • Resolution: 0.1 mA
    • EN61557 Range: 0.5 mA – 199 A
    • Max service error: ±10% ±2 digits
    mV Sensor input
    • Including temperature (third party module)
    • ±1.0% ±2 digits
    • Range 0.0 mV to ±199.9 mV dc
    • Resolution 0.1 mV
    Internal memory
    • Capacity 1000 results
    • Bluetooth® communication
    Power consumption:
    • Nominal minimum: 60 mA (Voltage range with no input voltage)
    • Nominal maximum: 350 mA (Active Insulation test set to 1000 V / 1 MΩ)
    • Range: -20 °C to +55 °C
  • Temperature (via 3rd Party Module):
    • Intrinsic accuracy: ±1.0% ±2 digits
    • Resolution: 1 °C
    • Range: -20 °C to +100 °C
    Environmental Specification

    Temperature

    • Operational range: -10 °C to +55 °C
    • Storage range: -25 °C to +70 °C
    Humidity
    • Operating humidity: 90% R.H. at +40 °C max.
    Altitude
    • 2000 m to full safety specification.

    Weight: 1000 g ±10% including batteries but excluding test leads, accessories and carry case.

    Dimensions: 150 mm high x 85 mm wide x 235 mm deep (6 in. x 3.5 in. x 9.5 in.)

    IP rating: IP54

    Power Supply

    • Battery: Primary 6 x 1,5 V cells IEC LR6 type (AA alkaline,).
    • Battery: Rechargeable: 6 x 1.2 VNiMH cells EC HR6.
    • Display shows rechargeable [NiMH] when the battery type is changed in setup option (Section 10).

    Safety / EMC
    EMC In accordance with IEC61326 edition 2.
    Locations: Class B locations.
    Safety in accordance with BS EN 61010 -1 2010 + 61010 -30:2010
    Installation Category: 600 V CAT III / 300 V CAT IV. (Max Phase to Phase 550 V)
    In addition switch probe and test leads are designed to meet IEC 1010-031:2008, Double insulated to Installation Category III, 300 V phase to earth, 500 V phase to phase.

  • MFT1731 Multifunction Tester
  • Power Suite Lite On-Site (mobile)
  • Earth Electrode Kit
  • Printed Quick Start Guide
  • Full User Guide on CD
  • Manufacturer Calibration Certificate
  • SP5 Switched Probe
  • Neck Strap
  • 3-Wire Lead Set
  • Mains Plug Test Lead
  • AC Battery Charger
  • Large Soft Pouch with Extra Storage