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Megger MFT1735, Multifunction Tester (with Earth Test Kit)

Suitable for domestic, commercial and industrial testing

Includes Earth Test Spike kit

FREE manufacturer's calibration certificate included*

FREE bundle included (many options to choose from)

Ready for 18th Edition

Regular Price £2,370.00 Special Price £999.00 £832.50

Availability: Backorder

Product Code

MEGMFT1735

Details

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

Option 1 - Martindale LOKKIT1 Comprehensive Lock Out Kit
Option 2 - Martindale TL77 Test Wander Lead (30m) + SB13 R2 Socket Adaptor
Option 3 - Martindale VT12 Voltage & Continuity Tester + PD240 Proving Unit

The Megger MFT1735 is an electrical installation multifunction tester with additional earth resistance tests built-in. This particular tester is ideal for anyone who does a lot of earth ground or lightning protection testing, but also carries out general installation tests.

The key difference between the MFT1735 and MFT1730 is the addition of stakeless earth measurement. Using the two optional clamps, you can take earth resistance readings without breaking the circuit. With this extra test feature, you do lose some of the test features found on some of the other Megger testers, specifically the automatic R1 + R2 calculation and Zmax value.

The MFT1735 has the rugged build quality that you'd expect from Megger, along with a simple control panel for test selection. Test buttons are located on either side, making it easy to use for left and right handed users. This is a downloading model, with results stored in the tester for download to the Megger Lite Onsite software, or other Powersuite packages. Based on the design of the MFT1730, the 1735 features Bluetooth communication, so test results can be transmitted in realtime to a laptop enabled PC or smartphone.

There is a large, clear LCD display with backlight and it also features the Megger patented analog arc. Key values are displayed when carrying out a test, such as the output voltage for insulation testing as well as the resistance value. An audible and visual live circuit warning notify you if voltage exceeds a safe level for test and prevents the test from running.

As a top end model, the MFT1735 will test B type RCDs and features true RMS voltage readings. It features IP54 protection and a CAT IV safety rating. The tough design ensures the tester can withstand accidental misuse and voltage transients.

The tester is supplied with a 3 way test lead set, mains test lead, earth spike kit with 3 leads & two spikes, remote test probe, rechargeable batteries, mains charger, hard carry case & manufacturer production calibration certificate (user enters in-service date to start the 12-month calibration clock).

More Info

More Information
Manufacturer	Megger
Manufacturer Part Number	1003-319
GTIN	5036175227398
Manual	MFT1735
Datasheet	MFT1735
Earth test	Yes
Type B RCD test	No

Specifications

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.

Contents

Megger MFT1735
3 Wire Unfused Test Leads with Crocodile Clips
Mains Test Lead
Earth Spike Kit with 2 Spikes & 3 Different Length Leads
6 x AA Rechargeable Batteries
Mains Battery Charger
Instruction Manual on CD ROM
Carry Strap
Hard Carry Case
Calibration Certificate
3 Year Warranty

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