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Home Electrical, EV & Electronic Electrical Test Equipment (18th Edition) Multifunction Testers

Di-Log ALVA MFT Multifunction Installation Tester

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New RCD-LOC+
Auto Start Loop & Continuity
200mA Selectable Current
Continuity Range
Insulation Test

SKU

ALVAMFT

MPN

ALVAMFT

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Description Offers Technical Info Reviews

The Di-LOG ALVA MFT represents a new era in multifunction electrical testing, combining professional-grade precision with automation and future-ready EV testing capabilities. It has intelligent 2/3 wire high-current loop detection automatically identifying the correct Loop/PSCC measurement, Continuity & Earth Loop Auto Start, and 6mA RDC-PD/MD testing.

The ALVA MFT also supports a range of RCD types, including AC, A, B, B+, EV, and F, and performs variable RDC tests with custom mA settings. The Dynamic Non-Trip Loop technology delivers low-current Earth Loop readings.

Additional features include selectable insulation test voltages (50V–1000V), line-to-line impedance with dynamic phase rotation indication, and in-built fuse tables to maintain compliance with maximum permitted Zs Loop values.

The full-colour TFT display and intuitive interactive controls allow users to set pass/fail criteria, while on-screen guides assist in test lead configuration and overall operation. The ALVA MFT is fully compliant with BS EN 61557.

Discover the full Di-Log ALVA range: the ALVA MFT Pro Multifunction Installation Tester, the ALVA MFT EV Multifunction Installation Tester Kit , and the ALVA MFT Pro EV Multifunction Installation Tester Kit .

Di-LOG Alva MFT Explained | Fast EV Testing & Feature-Packed Instrument

Key Features

New RCD-LOC+ Xpert Loop Technology for high-accuracy, low-current Earth Loop testing
Auto Start Loop & Continuity with secondary display for recorded results
200mA Selectable Test Current
Continuity Range: 0.01 – 2000Ω
Insulation Test with Bargraph: selectable voltages 50V, 100V, 250V, 500V & 1000V with adjustable pass/fail settings
Auto Start PFC/PSC (L-PE / L-N)
Loop/Iᴾᶠᶜ 2 & 3 Wire Intelligent Auto Sense (High-Current, Non-Trip)
3-Phase Line-to-Line Impedance Test with dynamic phase rotation indication
RCD Testing – Full Range: AC, A, B, B+, F, EV (6mA RDC-PD/MD); includes Auto RCD, Variable RCD, and Ramp Tests
Phase Rotation & Phase Voltage Measurement
Voltage Measurement: up to 550V (L-N / L-PE)
Intuitive ALVA User Interface (Full-Colour TFT Display with interactive pass/fail settings)
Intelligent Full-Range Protection Features
EVSE / 6mA Protection Test for Electric Vehicle Charging Verification
Rechargeable Capability (Optional NiMH Battery Kit with Charge Lead)
EVA Hard Shell Carry Case included
Full UKAS Calibration Certificate included

What's Included?

ALVA Multifunction Installation Tester
Hard Shell Carry Case
Silicone 3-Wire Lead Set (Red, Blue & Green)
Ultra Slim GS38 Shrouded Test Probes (Red, Blue & Green)
MFT Mains Lead
Shoulder Harness
Download Lead
6 x AA Batteries
Calibration Certificate
Quick Start Guide

£599.00

£718.80 inc vat

Free Delivery*

Only 1 in Stock: Available Next Working Day*

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Technical Information

Specification

Measurement Range	Resolution	Basic Accuracy
Voltage & Frequency
AC Voltage TRMS 0V - 550V	1V	±2% ± 2 dgts
DC Voltage 0V - 550V	1V	±2% ± 2 dgts
Frequency 10 - 499Hz	0.1Hz	±0.2% ± 1 dgts
Phase Rotation
0V - 550V *Measurement range BS EN 61557-7*	Right:1-2-3 ; Left: 3-2-1
Continuity
Low R (200mA)	0.01Ω - 19.99Ω 20.1Ω - 99.9Ω 100Ω - 1999Ω	±3% ± 3 dgts ±5% ± 5 dgts ±5% ± 5 dgts
Insulation
50V, 100V & 250V *(50kΩ-80MΩ @ 50V \| 100kΩ-199.9MΩ @ 100V & 250V)*	<0.01MΩ - 19.999MΩ 19.99MΩ - 99.99MΩ 20.0MΩ - >199.9MΩ	±5% ± 3 dgts ±5% ± 3 dgts ±5% ± 5 dgts
500V & 1000V *(500kΩ-199.9MΩ @ 500 & 1000V)*	<0.01MΩ - 19.999MΩ 19.99MΩ - 99.99MΩ 20.0MΩ - >199.9MΩ 200MΩ - >999MΩ	±5% ± 3 dgts ±5% ± 3 dgts ±5% ± 5 dgts ±10%
Line Impedance (L-L \| L-N)
0.20Ω - 9999Ω *Measurement range BS EN 61557-3 is 0.25Ω - 1999Ω*	0.01Ω - 19.99Ω 20.0Ω - 99.9Ω 100Ω - 9999Ω	±5% ± 5 dgts
Perspective Short Circuit Current (PSC)
0.00A - 19.99A 20.0A - 99.9A 100A - 999A 1.00kA - 9.99kA 10.0kA - 100.0kA	0.01A 0.1A 1A 0.01kA 0.1kA	Calculated value taking into account the Earth Loop Accuracy of ±5% ± 5 dgts
Earth Fault Loop Impedance (Z-loop L-PE High Current)
0.20Ω - 9999Ω *Measurement range BS EN 61557-3 is 0.25Ω - 1999Ω*	0.01Ω - 19.99Ω 20.0Ω - 99.9Ω 100Ω - 9999Ω	±5% ± 5 dgts
Perspective Earth Fault Current (PFC - High Current)
0.00A - 19.99A 20.0A - 99.9A 100A - 999A 1.00kA - 9.99kA 10.0kA - 100.0kA	0.01A 0.1A 1A 0.01kA 0.1kA	Calculated value taking into account the Earth Loop Accuracy of ±5% ± 5 dgts
Earth Fault Loop Impedance (Z-Loop (Zs) Non-Trip)
0.40Ω - 19.99Ω 20.0Ω - 9999Ω *Measurement range BS EN 61557 is 0.75Ω - 1999Ω*	0.01Ω - 19.99Ω 20.0Ω - 99.9Ω 100Ω - 9999Ω	±5% ± 10 dgts ±10%
Perspective Earth Fault Current (PFC-Non-Trip)
0.00A - 19.99A 20.0A - 99.9A 100A - 999A 1.00kA - 9.99kA 10.0kA - 100.0kA	0.01A 0.1A 1A 0.01kA 0.1kA	Calculated value taking into account the Earth Loop Accuracy of ±5% ± 5 dgts
RCD Tripping Time
0.0 - 500.0ms *(Measurement range BS EN 61557-6)*	0.1ms	±3ms
Test Current - ½ x I∆n \| 1 x I∆n \| 2x I∆n \| 5 x I∆n
RCD Types- AC \| A \| B \| B+ \| EV \| F \| S (Selective - Time Delayed)
RCD Tripping Current
0.0 - 500.0ms *(Measurement range BS EN 61557-6)*	0.1ms	±3ms
0.2 x IΔn - 1.1 IΔn (AC type) 0.2 x IΔn - 1.5 IΔn (A type, IΔn ≧30mA ) 0.2 x IΔn - 2.2 IΔn (A type, IΔn ≧10mA ) 0.2 x IΔn - 2.2 IΔn (B type)	0.05 x IΔn	±0.1 x IΔn
Nominal RCD Currents- 6mA \| 10mA \| 30mA \| 100mA \| 300mA \| 500mA
Contact Voltage
3.0V - 9.9V 10.0V - 99.9V	0.1V	-0/+10% ±10 dgts
General Information
EN61010 Overvoltage Safety Rating	CAT III 600V	CAT IV 300V
Display	480 x 320 TFT	LCD Screen
Power supply	6 x AA Alkaline batteries (included)
Recharge Option	ALVA Recharge Pack A available
Dimensions	250 x 107 x 135 mm
Weight	1300g (Excluding batteries)