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Megger MFT1710 Multifunction Tester

SKU: 1001-063
Reward Points: 950 [?]

  • 200mA continuity/resistance test with adjustable buzzer

  • RCD tests for 30, 100, 300 and 500mA

  • 2 / 3 wire L-PE 50V - 280V non-trip loop testing

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Megger MFT1710 Multifunction Tester Kit

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  • Description

Megger MFT1710 Multifunction Tester Details

The entry-level product in Megger's range of multifunction testers (MFTs), the MFT1710 is a uniquely designed testing instrument that can be used to carry out various different testing procedures on low voltage electrical systems.

The Megger MFT1710 carries out all testing necessary to ensure the correct operation of an electrical system. Each function is accessible quickly via a rotary dial on the front of the tester and results are relayed through a large LCD screen on the front of the MFT.

Testing procedures that the MFT1710 can perform are insulation testing at 250V and 500V with test voltage display, 200mA continuity/resistance testing with adjustable buzzer threshold, 1.2, 1, 5 x I and ramp RCD testing on AC, A and S RCDs, loop testing (2 and 3 wire non-tripping and 2-wire high current) and it can also be used to show touch voltage on faulty earth connections and can be used to measure voltage supply.

The Megger MFT1710 is made for taking with you when out in the field. Built with Megger's traditional reliability and durability, the MFT1710 is robust enough to be used in different working environments safely.

This MFT's unique design makes it comfortable to hold in the hands and it can also be worn around the neck by the use of a strap for hands-free testing procedures. The large LCD screen ensures you can always see the test result generated whether you're holding the tester in your hands or wearing it around your neck.

Key Features

  • Uniquely designed multifunction tester
  • BS7671 testing
  • IEC 61010 CAT IV 300V rated for connection to low voltage systems without protective devices
  • Dual test and lock buttons on either side of the meter for easy access to functions
  • Ideal for use in the hands, on the floor, on a ladder or worn around the neck on a strap
  • Hazardous voltage warning system
  • Rugged, durable casing
  • 250V and 500V insulation testing
  • Test voltage display
  • 200mA continuity/resistance test with adjustable buzzer threshold
  • 1.2, 1,5 x I and ramp RCD test on type AC, A and S RCDs
  • 30, 100, 300 and 500mA RCD tests
  • 2 and 3 wire non-tripping L-PE 50V - 280V loop testing
  • 2 wire hi current L-N 50V to 280V
  • PSCC and PFC (20kA max)
  • Supply measurement

Full List of Products Included

  • Megger MFT1710 Multifunction Tester
  • Standard 3 Wire Lead Set
  • Mains Test Lead
  • 12-Month Calibration Certificate (Manufacturer Issued)
  • Robust Moulded Case
Questions?Do you have a question about this product? Call our customer service team on 01642 631685.
  • Technical Specs

Megger MFT1700 Series Technical Specifications

Insulation Test
Output Voltage -0 +20% at rated load or less
Voltage Display ±3% ±3 digits ±0.5% of rated voltage
Short Circuit Current 1.5mA at nominal test current
Test Current On Load 1mA at min pass values of insulation
Measurement Accuracy
1000 Volts 10kΩ - 999MΩ: ±3% ±2 digits
500 Volts 10kΩ - 500MΩ: ±3% ±2 digits
>500MΩ: ±10% ±4 digits
250 Volts 10kΩ - 250MΩ: ±3% ± 2 digits
>250MΩ: ±10% ±4 digits
100 Volts 10kΩ - 100MΩ: ±3% ± 2 digits
>100MΩ: ±10% ± 4 digits
0.01Ω - 99.9Ω ±2% ± 2 digits
100Ω - 99.9kΩ ±5% ± 2 digits
Open Circuit Voltage 5V ±1V
Test Current (0Ω - 2Ω) 205mA ± 5mA
15mA ± 5mA
(User selectable)
Loop Testing
Live to Earth/Neutral Supply 48V - 280V (45Hz - 65Hz)
Live to Live Supply (Not MFT1710) 48V - 500V (45Hz - 65Hz)
280V (MFT1710 only)
L-N/L-L Tests ±5% ±5 digits
L-E Test 0.1Ω - 39.9Ω
L-E Test 40.0Ω - 1000Ω
±5% ±5 digits ± noise margin
±10% ±5 digits
Display Range 0.01Ω - 1000Ω
Live to Earth PFC Range 20kA
Live to Live PSCC Range 20kA
RCD Tests
Supply Up To 100mA 48V - 480V (45Hz - 65Hz)
Supply Up To 1A 48V - 280V
RCD Type Type AC, A, S
Type B (Pure DC)
No Trip Test (1/2xI) -10% to -0%
Trip Test (1x I, 2 x I & 5 x I) +0% to +10%
RCD Ramp Test
Touch Voltage (0-253V) ±5% ±15% ±0.5V
Trip Time ±1% ±1ms
Trip Current ±5%
Step Increments
VAR (Variable RCD Selection)
10mA - 50mA: 1mA steps
50mA - 500mA: 5mA steps
500mA - 1000mA: 10mA steps
Supply Measurements
Voltage 10v - 600V (15 - 400Hz) True RMS
Measurement Accuracy ±3% ±1V ±2 digits
Phase Rotation Indication L1-L2-L3 & L1-L3-L2
Frequency 15Hz - 99Hz: ±0.5% ±1 digit
100Hz - 400Hz: ±2.0% ±2 digits
Frequency Resolution 0.1Hz
MFT1710 & MFT1720 IEC LR6 type AA alkaline (6 x batteries needed - included)
MFT1730 1.2V NiMH (rechargeable pack of 6 - included)
Mains charger for on-board recharging (4 hours typical)
12V car charger (cigar lighter lead - optional)
Earth Test
Resolution 0.01Ω
Current 0.45mA or 4.5mA
Noise Rejection 20V pk/pk (7V rms)
Max Probe Resistances Rp & Rc 100kΩ @ 50V
5kΩ @ 25V
2 & 3 Pole Method (0.01Ω - 1.999kΩ) ±2.0% ± 3 digits
Current (Via Optional Clamp Meter)
Accuracy ±5.0% ± 3 digits
Range 0.1ma to 200A AC
Resolution 0.1mA
mV Sensor Input (Including Temperate - Third Party Module)
Range 0.0mV to 199.9mV DC
Resolution 0.1mV
Internal Memory (MFT1730 Only)
Memory Capacity 1000 results
Communication Bluetooth
Design Standards - Safety
IEC Classifications IEC 61010-1: 2010
IEC 61010-30: 2010
IEC 61010-031: 2008
600V CAT III / 300V CAT IV (Max phase to phase 600V)
IEC 61557: 2007 parts 1 to 10
EMC IEC61326 edition 2 location class B
Environmental Specifications
Temperature (Operational) -10 to 55°C
Temperature (Storage) -25 to 70°C
Operating Humidity 90% RH at +40°C max
Max Altitude 2000m
Weight 1kg (with batteries, excluding case)
Dimensions 150mm (H) x 85mm (W) x 235mm (D)
Moisture/Dust Ingress Protection IP54
Calibration Temperature +20°C
Temperature Effects
Temperature Coefficient <0.1% per °C
Questions?Do you have a question about this product? Call our customer service team on 01642 631685.
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