Di-Log ALVA MFT Pro Installation Multifunction Tester | ALVAMFTPRO

The Di-Log ALVA MFT Pro Installation Multifunction Tester (ALVAMFTPRO) is the flagship model in the ALVA Series, designed for professional electricians who demand maximum capability, speed, and compliance. Fully compliant with BS EN 61557, the ALVA MFT Pro delivers cutting-edge testing features for domestic, commercial, industrial, and EV charger installations.

Building on the standard ALVA MFT, the Pro version introduces advanced EV automation, 1A RCD testing, earth resistance testing, data storage, and enhanced continuity performance, making it one of the most comprehensive multifunction testers available in its class.

Why Choose the ALVA MFT Pro?

Designed for EV & Advanced Installations

• EV Auto Test Sequence – fully automated EV charger verification
  (Earth Loop → RDC-PD/MD → AC RCD → Ramp Test → Voltage)
• 6mA RDC-PD / MD testing as standard for EVSE safety compliance
• 1A RCD Testing for enhanced fault diagnostics
• Supports all RCD types: AC, A, B, B+, EV, F & S

Faster, Smarter, More Insightful Testing

• Automated Continuity & Earth Loop Auto Start
• Intelligent 2-wire / 3-wire high-current loop detection
• RCD-LOC+ Dynamic Non-Trip Loop Testing with adjustable test current
• Zmax & Imax tracking for maximum recorded Zs and PSC values

Built for Professionals

• 15mA & 200mA continuity testing – ideal for motor windings and inductive loads
• Earth Resistance Testing (3 & 4 pole) with optional accessory kit
• Built-in memory for up to 1,000 test results
• Integrated rechargeable battery system with NiMH cells included

Features

• Full-Colour TFT Display (480 × 320) – interactive pass/fail limits & clear visibility
• EV Auto Test Sequence – rapid, repeatable EV charger commissioning
• Comprehensive RCD Testing – incl. 6mA EV & 1A RCD
• Dynamic Non-Trip Loop (RCD-LOC+) – high accuracy with maximum safety
• Advanced Continuity Testing – 4mA, 15mA & 200mA ranges
• Earth Resistance Testing – 3-wire & 4-wire methods supported
• Zmax & Imax Monitoring – improved fault analysis & reporting
• Built-in Fuse Tables – instant reference to permitted Zs values
• Data Storage – up to 1,000 recorded measurements
• Rechargeable Power System – 6 × NiMH batteries with internal charger

Specifications

Voltage & Frequency

• AC / DC Voltage (TRMS): 0 – 550V
• Frequency: 10 – 499Hz
• Phase Rotation: Right (1-2-3) / Left (3-2-1)

Continuity

• 200mA: 0.01Ω – 1999Ω
• 4mA / 15mA: Ideal for inductive loads & motor windings

Insulation Resistance

• Test Voltages: 50V / 100V / 250V / 500V / 1000V
• Range: Up to >999MΩ

Loop, PSC & PFC

• High Current & Non-Trip Loop Testing
• PSC / PFC: Up to 100kA (calculated)

RCD Testing

• Types: AC, A, B, B+, EV, F, S
• Nominal Currents: 6mA → 1A
• Ramp & Trip Time Testing: Fully supported

Earth Resistance (Optional Kit)

• RE (3 & 4 Wire): 1Ω – 9999Ω
• Ro Wenner Method: Up to 9999 kΩm

General

• Safety Rating: CAT III 600V / CAT IV 300V
• Power Supply: 6 × 2100mAh NiMH rechargeable batteries (included)
• Recharge Time: Approx. 6 hours
• Dimensions: 250 × 107 × 135mm
• Weight: 1.3kg (excluding batteries)

Ideal Applications

• EV charger installation & commissioning
• Electrical inspection & certification
• Industrial & commercial testing
• Advanced fault finding & diagnostics
• Ground & earth resistance surveys

The Di-Log ALVA MFT Pro is a true all-in-one professional testing platform, combining EV automation, advanced RCD capability, earth resistance testing, data logging, and intelligent loop technology in one powerful instrument.

If you want the most capable tester in the ALVA range, the ALVAMFTPRO delivers unmatched performance, accuracy, and future-proof compliance.