Fluke 1664FC/T6PRO Electrical Installation Kit

  • Fast, accurate electrical testing kit
  • Smart insulation pre-test function
  • Loop, RCD and PSC testing modes
  • Fluke Connect data sharing support
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£2,222.00 (ex VAT)

£2,666.40 (inc VAT)

Earn 2222 points

In Stock - Express Delivery Available
  • Fast, accurate electrical testing kit
  • Smart insulation pre-test function
  • Loop, RCD and PSC testing modes
  • Fluke Connect data sharing support
Free Shipping

Spend over £100 on any new goods order and receive automatic free shipping

Rewards

Points make purchases! For every £1 spent, earn back 1p that can be spent on any future new goods purchase

Our Price Promise

We offer a Price Match Promise! Find an equivalent tester for a cheaper price on a competitor site, and we’ll do our best to match it

Express Delivery & Calibration

Express Delivery is currently unavailable for customers wishing to add calibration to their New Goods order. For more information, visit our Delivery Information page. 

£2,222.00 (ex VAT)

£2,666.40 (inc VAT)

Earn 2222 points

In Stock - Express Delivery Available
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Fluke 1664FC/T6PRO Electrical Installation Kit

The Fluke 1664FC/T6PRO Electrical Installation Kit combines professional-grade performance with everyday practicality. It is designed to speed up installation and compliance testing while maintaining precision across a range of electrical environments. Each tool works together to deliver reliable results, helping users complete jobs more efficiently and safely.

Enhanced Safety and Smart Performance

This kit includes the advanced Fluke 1664 FC Multifunction Installation Tester, offering insulation, continuity, and loop testing capabilities. The exclusive Insulation PreTest feature stops measurement instantly if it detects connected equipment, preventing accidental damage. It measures PEFC or PSC in parallel with loop impedance, displaying both results simultaneously for added clarity.

Efficient Connectivity and Time Savings

Paired with the T6 PRO Electrical Tester, users can quickly measure voltage and current without test lead contact points. The 1664 FC supports Fluke Connect wireless technology, allowing real-time data sharing, cloud storage, and collaborative analysis via smartphone or TruTest software. Auto Test mode performs up to seven tests in one sequence, reducing manual steps and potential user error.

Together, these features make the Fluke 1664FC/T6PRO Electrical Installation Kit ideal for electricians seeking accurate, connected, and dependable testing solutions for installations and maintenance work. Its lightweight, compact design, intuitive rotary dial, and extended memory make it practical for daily professional use on site.

Key Features
  • Measures AC voltage, loop impedance, and RCD trip time
  • Built-in Insulation PreTest prevents equipment damage
  • High-speed Auto Test performs seven tests automatically
  • Connects via Fluke Connect for wireless data transfer
  • Provides Z-max memory storage for loop testing evaluation
  • Supports EV RCD testing for A-EV or RDC-DD protection
  • Measures PSC and PEFC simultaneously for quick results
  • Features high current loop mode for faster operation
  • Detects raised earth voltages above 50 V safely
  • Includes padded neck strap for hands-free testing
  • Compact and lightweight design under 1.3 kg
  • Complies with IEC 62955 DC protection testing standards
Fluke 1664FC/T6PRO Electrical Installation Kit

The Fluke 1664FC/T6PRO Electrical Installation Kit combines professional-grade performance with everyday practicality. It is designed to speed up installation and compliance testing while maintaining precision across a range of electrical environments. Each tool works together to deliver reliable results, helping users complete jobs more efficiently and safely.

Enhanced Safety and Smart Performance

This kit includes the advanced Fluke 1664 FC Multifunction Installation Tester, offering insulation, continuity, and loop testing capabilities. The exclusive Insulation PreTest feature stops measurement instantly if it detects connected equipment, preventing accidental damage. It measures PEFC or PSC in parallel with loop impedance, displaying both results simultaneously for added clarity.

Efficient Connectivity and Time Savings

Paired with the T6 PRO Electrical Tester, users can quickly measure voltage and current without test lead contact points. The 1664 FC supports Fluke Connect wireless technology, allowing real-time data sharing, cloud storage, and collaborative analysis via smartphone or TruTest software. Auto Test mode performs up to seven tests in one sequence, reducing manual steps and potential user error.

Together, these features make the Fluke 1664FC/T6PRO Electrical Installation Kit ideal for electricians seeking accurate, connected, and dependable testing solutions for installations and maintenance work. Its lightweight, compact design, intuitive rotary dial, and extended memory make it practical for daily professional use on site.

Key Features
  • Measures AC voltage, loop impedance, and RCD trip time
  • Built-in Insulation PreTest prevents equipment damage
  • High-speed Auto Test performs seven tests automatically
  • Connects via Fluke Connect for wireless data transfer
  • Provides Z-max memory storage for loop testing evaluation
  • Supports EV RCD testing for A-EV or RDC-DD protection
  • Measures PSC and PEFC simultaneously for quick results
  • Features high current loop mode for faster operation
  • Detects raised earth voltages above 50 V safely
  • Includes padded neck strap for hands-free testing
  • Compact and lightweight design under 1.3 kg
  • Complies with IEC 62955 DC protection testing standards

 

Technical Specifications
FunctionRangeResolutionAccuracyNotes
AC Voltage Measurement500 V0.1 V±0.8% + 3 digitsInput impedance 360 kΩ
Overload Protection660 V rms
Continuity Testing (RLO)20 Ω / 200 Ω / 2000 Ω0.01 Ω / 0.1 Ω / 1 ΩOpen circuit voltage >4 V
Insulation Resistance Measurement50–100–250–500–1000 V0.01 MΩ – 1 MΩ±10%, –0%Test current 1 mA at 50 kΩ–1 MΩ
Loop and Line Impedance (ZI)10 Ω–2000 Ω0.001 Ω–1 ΩIncludes Hi current mΩ mode
Prospective Earth Fault Current (PSC)1000 A / 10 kA1 A / 0.1 kAPSC = mains voltage ÷ resistance
RCD Testing10–1000 mAAC, A, ACs, B, S types supported
Tripping Speed Test (ΔT)10–1000 mA VARVAR Mode Type B: 6, 60, 200 mA
DisplayLarge backlitDual display for PSC and loop results
MemoryExtended three-layerFor storage and recall of test data
CommunicationFluke Connect wirelessCloud sharing and TruTest software
Weight<1.3 kgCompact and portable
Overvoltage CategoryCAT III 500 VFor installation environments
What’s Included
  • Fluke 1664 FC Multifunction Installation Tester
  • Fluke T6 PRO Electrical Tester
  • Mains test lead and zero adapter
  • Neck strap and carry case
  • User manual and safety documentation

QUESTIONS

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