EFO Multifunction/Installation Tester MFT4





This One ​Digital Multi function Installation Tester Covers Safety, Fault Finding & Compliance for installations, switchboards, socket outlets, plant & machinery. Built for AS/NZS: 3000 Mandatory Testing Requirements. The MFT4 is a true multi-function tester. Loaded with powerful features that are readily accessible by the selector switch and clearly marked push buttons. Compared to other brands the EFO MFT4 has no complex menu or start up procedures to navigate. A large back lit LCD screen displays high accuracy results and also benefits from the latest in the digital microprocessor technology which delivers stable readings without digit flicker.

$1,249.00 inc. GST

Leaves our Melbourne Warehouse in

EFO Multifunction/Installation Tester MFT4


The MFT4 has been designed to safe guard the user as well as protection for the tester. Continuity and Insulation functions are rated at 500V CATIII. Loop and RCD functions are rated at CATIV 300V. Dangerous supply conditions or potential hazards are indicated by a red neon and audible alarm. The MFT4 is fuse protected the LCD will display a fuse blown alert in the event this occurs. The enclosure is double insulated for extra protection. All ranges are Subsequently protected against an over voltage situation up to 550V. To ensure the user uses the correct inputs there is also a safety interlock for the test inputs.   To ensure the accuracy of the MFT4 in addition it is supplied with a full calibration certificate. EFO is a 100% Australian Owned and operated company. Because of this we can provide local backup and product support that you can trust. Above all the MFT4 is particularly great value for money and a essential item for any Electrician. Please give us a call soon to discuss any of you electrical testing requirements.

The MFT4 Multi function Installation Performs the following tests:

RCD Trip Time / Ramp Insulation Resistance 250/ 500/ 1000V Loop Impedance Non Trip/ High Current PFC and  Also PSC Low Ohms Voltage Polarity​​   Included Accessories Switchboard Test Leads Socket Outlet Test Leads Soft Carry Case 4 X AA Batteries Including a Calibration Certificate



EFO is a Leading Distributor of Quality tools. With decades of industry experience, we invest in producing our own tools and equipment. In addition we represent the best manufactures so you can rest assured you will be receiving the latest and most innovative products available. All of our products have been “tried and tested”, by licenced electricians.
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Additional information

Weight 1.2 g
Dimensions 30 × 20 × 10 mm



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