Product Code: MEG1012-223
Available In 3-7 Days
*Important Calibration Information:
This instrument comes complete with the manufacturer’s calibration certificate. Please be aware that these certificates are generic and may also be time-lapsed. If you would prefer a personalised full traceable calibration certificate applied to the equipment before dispatch, then please select this option from the drop-down menu above, an additional calibration charge will apply.
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.

| Megger MFT-X1 Multifunction Tester Technical Specification | |
| Voltage Measurement | |
| Voltage range | 0.001 V to 2 V (mV range) 2 V to 600 V (V range), 1000 V DC (on-CAT rated circuits) |
| Voltage type | Trms, AC, DC |
| Phase sequence | Automatic phase sequence testing on detection of valid three phase supplies |
| Current Measurement (non-contact) | |
| AC Trms | Using optional accessories: MCC1010 current clamp |
| Measurement Range | MCC1010: 1 mA to 300 A |
| Continuity/Resistance | |
| Measurement range Digital display | 0.01 Ω to 999 kΩ Auto-ranging |
| Measurement Range Analogue arc | 0 Ω to 1 MΩ log scale |
| Test voltage | 4 V DC to 5 V DC |
| Test current (Nominal) | >200 mA 0 Ω >< 2 Ω 10 mA Auto reduction on high resistance (actual current reported in display) |
| Test polarities | Forward polarity |
| Buzzer resistance range | > 0.01 Ω < 2 kΩ |
| Buzzer threshold | 0.3, 0.5, 1, 2, 3, 4, 5, 10, 20, 30, 40, 50, 100, 200 Ω |
| Insulation Testing | |
| Measurement range Digital display | 0.001 MΩ to 999 MΩ Auto-ranging |
| Measurement range Analogue arc | 0.001 MΩ to >1000 MΩ log scale |
| Insulation test voltages | 50 V DC to 1000 V DC + Variable 50 V to 999 V |
| Test current | 1 mA to 2 mA |
| Stabilised output voltage | Output test voltage stabilised to -0% +2% +2 V |
| Loop Impedance Testing | |
| 2 Wire – all modes | |
| Test types | Mode 1: Non-Trip |
| Mode 2: High current | |
| Mode 3: High resolution | |
| Resolution | Non-Trip: 0.01 Ω |
| High current: 0.01 Ω | |
| High resolution: 0.001 Ω | |
| Voltage range | Non-trip: 48 V AC to 280 V AC |
| High current: 48 V AC to 550V AC | |
| High resolution: 48 V AC to 550 V AC | |
| Frequency range | 45 Hz to 65 Hz (all modes) |
| Phases | Non-trip: Single phase |
| High current: Three phase | |
| High resolution: Three phase | |
| 3 wire - non-trip | |
| Test types | RCD (non-trip) RCD EV (non-trip on 6mA EV RDCs) |
| Resolution | 0.01 Ω |
| Voltage range | 48 V AC to 280 V |
| Frequency range | 45 Hz to 65 Hz |
| Phases | Single phase |
| Volt Drop | |
| Volt drop calculation | Requires Zref (Ze) and circuit current (I-vdrop) |
| Accuracy | Dependent on loop impedance accuracy |
| RCD Testing | |
| RCD types supported | Type AC, A, B, AC(S), A(S), B(S) |
| Auto RCD sequence | 1/2x I∆n, 1x I∆n, 2x I∆n, 5x I∆n, Ramp, 0º/180º (customer configurable) |
| Ramp testing | 10 mA to 1000 mA |
| RDC testing | 6 mA RDC |
| Fault (Touch) voltage | 0 V to 253 V |
| Earth Testing | |
| 2 wire | 2 wire earth resistance test |
| UK Mainland | Order by 2pm for Next Day Delivery* |
|---|---|
| Under £25.00 | £4.50 |
| Over £25.00 | FREE |
| UK Highlands & Islands | Order by 2pm for Next Day Delivery* |
|---|---|
| Under £80.00 | £15.00 |
| Over £80.00 | FREE |