- Description
- Features & Specification
- Resources
- Delivery
This instrument comes complete with your choice of free gift from the drop-down menu above. Choose from a calibration voucher for next
year or a 50m R2 wander lead. How about any one of the IET Guidance Notes, or a quality two-pole tester?
Whatever you choose you can be sure you're getting a fantastic deal at Instrument Sales & Service.
Megger MFT1731: Rechargeable, Earth Testing, Professional 18th Edition Multifunction Tester complete with Software
The MFT1700 series is a range of 3 instruments 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.
*Important Calibration Information:
This instrument comes complete with the manufacturers dated 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 Megger MFT1700 Series Comes Supplied With:
- Printed quick start guide
- Full user guide on CD
- Manufacturer's Calibration Certificate
- Switched Probe SP5 (not supplied with MFT1711)
- Neck strap - Megger embroidered
- 3 Wire lead set with prods and clips
- Mains plug test lead (BS1363 (LT300-EN-BS)
- AC battery charger (MFT1731 only)
- Soft Carrying Pouch with Storage
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
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Prospective fault current measurement up to 20 kA
-
RCD testing including:
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Type AC, A, S, B* and programmable RCDs, 3-phase RCDs*, Auto-test routine, Fault (Touch) voltage display
-
Earth spike testing: 2-pole/3-pole, ART, Stakeless techniques
The new MFT1700 series has been designed for tough environments and ultimate reliability. Features include a rubber over mould for extra protection and grip, IP54 protection against dust and water and an EN61010 Cat IV safety rating. Its class leading input protection ensures the MFT can withstand accidental misuse and voltage transients when other testers can’t. All this in an intuitive and easy to use instrument with no hidden menus or complicated screens.
Tests are easily selected using the colour coded rotary switches with results clearly displayed on the high contrast, dual measurement, backlit display. Included with the instrument: standard 3-wire leadset and a mains test lead, a switched probe for fast and easy testing*, a full 12-month calibration certificate and warranty upgradeable to 3 years. The MFT1731 is supplied in a large soft pouch with plenty of additional space for optional extras like a few tools and the earth electrode test kit, comprising 2 spikes and 3 long test leads.
ISSWWW and Megger
The extensive Megger product portfolio provides electrical test equipment for an exceptionally wide range of applications at any point of the electricity network. From small handheld low voltage equipment such as multifunction installation testers through to high voltage asset test equipment like insulation resistance testers, circuit breaker analysers, protection relay test systems to transformer condition measurement devices.
Megger designs and manufactures portable electrical test equipment in factories located in Germany, Sweden, the UK, and USA. Megger products help you install, improve efficiency, reduce cost and extend the life of you or your customers’ electrical assets.
Established in the late 1800s, the company has been designing and making test and measurement instruments that perform electrical measurements for preventative maintenance, troubleshooting and commissioning for decades. Megger products have supported customers all over the world to improve their facilities’ efficiency, reduce costs, extend the life of apparatus and through trending and analysis, anticipate equipment failure and future performance.
Being a brand synonymous with the industry and a cornerstone pioneer of many of today’s everyday items of test equipment, ISSWWW are proud to bring you Megger’s full range of equipment and services, now and into the future.
Insulation Test |
|
Output voltage |
-0% +20% at rated load or less |
Voltage display |
±3% ±3 digits ±0.5% of rated voltage |
Short circuit current |
1.5 mA nominal test current |
Test current on load |
1 mA at min pass values of insulation |
Insulation accuracy |
|
1000 Volts |
10 kΩ ~ 999 MΩ ±3% ±2 digits |
500 Volts |
~ 500 MΩ ±3% ±2 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 |
Resistance and continuity |
|
0.01 Ω ~ 99.9 Ω |
±2% ±2 digits |
100 Ω ~ 99.9 kΩ |
±5% ±2 digits |
Open circuit voltage |
5 V ±1 V |
Test current |
(0 Ω ~ 2 Ω) 205 mA ±5 mA 15 mA ±5 mA (user selectable) |
Loop test |
|
Live to earth/neutral supply |
48 V ~ 280 V (45 Hz ~ 65 Hz) |
Live to live supply (not MFT1711) |
48 V ~ 500 V†† (45 Hz ~ 65 Hz) |
L-N/L-L tests |
±5% ±5 digits |
L-E tests † |
|
0.1 Ω ~ 39.9 Ω |
±5% ±5 digits ± noise margin |
40.0 Ω ~ 1000 Ω |
±10% ±5 digits |
Display range |
0.01 Ω ~ 1000 Ω |
Live to earth PFC range |
20 kA |
Live to live PSCC range |
20 kA |
RCD tests |
|
Supply up to 100 mA |
48 V ~ 480 V** (45 Hz ~ 65 Hz) |
Supply up to 1 A |
48 V ~ 280 V |
RCD type |
Type AC, A, S Type B (pure dc) |
No trip test |
|
(1/2xI) |
–10% ~ –0% |
Trip test |
|
(1xI, 2xI & 5xI) |
+0% ~ +10% |
Ramp test - Touch voltage |
|
(0 ~ 253 V) |
+5% +15% ±0.5 V |
Trip time |
±1% ±1 ms |
Trip current |
±5% |
Step increments - VAR (variable RCD selection) |
|
10 mA ~ 50 mA |
1 mA steps |
50 mA ~ 500 mA |
5 mA steps |
500 mA ~ 1000 mA |
10 mA steps |
Supply measurement |
|
Voltage |
10 V ~ 600 V (15 ~ 400 Hz) True RMS ±3% ± 1 V ±2 digits |
Phase rotation indication |
L1–L2–L3 & L1–L3–L2 |
Frequency |
15 Hz ~ 99 Hz ±0.5% ±1 digit 100 Hz ~ 400 Hz ±2.0% ±2 digits |
Frequency resolution |
0.1 Hz |
Power supply |
|
MFT1711 and MFT1721: |
IEC LR6 type AA alkaline (6 cells - supplied) |
MFT1731: |
1.2 V NiMH (rechargeable pack of 6 – supplied)
|
Mains charger for on-board re-charging (4 hours typical) 12 V car charger (cigar lighter lead - optional) |
|
Earth / ground test |
|
Resolution |
0.01 Ω |
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 5 kΩ @ 25 V |
2 & 3 pole method |
(0.01 Ω ~ 1.999 kΩ) ±2.0% ±3 digits ART method (1.00 Ω ~ 1.999 kΩ) ±5.0% ±3 digits** |
Stakeless method (1.00 Ω ~ 199 Ω) |
±7.0% ±3 digits** |
Current |
|
(via optional clamp meter) |
±5.0% ±3 digits |
Range |
0.1 mA to 200 A ac |
Resolution |
0.1 mA |
MV sensor input |
|
(MFT1721 and MFT1731) Including temperature (third party module) |
±1.0% ±2 digits
|
Range |
0.0 mV to ±199.9 mV dc |
Resolution |
0.1 mV |
Data storage - (MFT1731) |
|
Capacity: |
1000 results |
Bluetooth communication |
MFT1731 |
Weight (instrument and case) |
1 kg (with batteries, excluding case) |
IP Rating |
IP54 |
Orders requiring calibration
Whilst we take the greatest care to get all orders dispatched and delivered to you in the stated time frame, orders received PM and requiringcalibration may on occasion miss dispatch that day, according to the complexity of the calibration. Be assured they will ship on the next dispatch
this in most cases should not add more than 24 hours to your delivery.
Bank/Public Holidays
Predicted delivery times are based on regular trading days Monday to Friday. Public holidays, bank holidays and weekends are outside the usual scopeof our dispatch and subject to activities/holidays of our carriers and therefore may incur additional days lead time to your order.
*UK Mainland (Temporarily revised June 2020)
Please note that regrettably, we have had to realign our delivery service options to those available from our carriers.
During the current situation surrounding the effects of the Coronavirus pandemic, logistics from every company are under immense pressure to deliver goods on time.
We have taken the decision to temporarily limit our services rather than let our customers down.
We hope you will understand our position on this and we apologise unreservedly for the inconvenience we know this will cause.
We look forward to restoring our full delivery service schedule just as soon as we are able.
Standard FREE 1-2 Day Courier Delivery – UK Mainland only - Zones A & B
Included in the price for all orders over £75.00 (exc vat). Sent using express courier, delivered within 1-2 working days from the date of your order, subject to availability.
Next Day Anytime Delivery (Excluding Saturday & Sunday) – UK Mainland only - Zones A & B
Sent by express courier, delivered next day (excluding weekends) from the date of your order, subject to availability.
Orders must be placed before 3:00pm for a qualifying next day delivery and a telephone number supplied, subject to availability.
Delivery Surcharges
Because of the high cost of carriage, we need to apply a surcharge on all deliveries made in the following regions bringing the carriage charges to:
- Zones A & B - Mainland delivery rates apply.
- Zone C - Scottish Highlands (Charges are calculated at the checkout).
- Zone D - Outer Hebrides, Orkney Isles, Shetland Isles, Isle of Man, Scilly Isles, and Channel Islands (Charges are calculated at the checkout).
- Zone E - Northern Ireland (Charges are calculated at the checkout).
- Zone F - Republic of Ireland (Charges are calculated at the checkout).
Offshore Services
All offshore deliveries are a 2 day service as standard. This includes Channel Islands, Northern & Southern Ireland, Scottish Islands, Isle of Man and the Scilly Isles.
International Delivery
International delivery charges are automatically added to your order at the checkout. For any questions regarding international deliveries please contact us at sales@isswww.co.uk
Export
All export inquiries should be directed to the export division before placement of order.
If no shipping option is available to your selected country please call us FREE on 0800 0224 060 to purchase your items.
All stated prices are subject to VAT at the current rate where applicable E&OA