Fluke 1664FC DE Multifunction Tester 1000V Earth Resistance Measurement With USB

RS Stock No.:: 241-6470
Distrelec Article No.:: 302-57-568
Mfr. Part No.:: 1664FC DE FTT KIT
Manufacturer:: Fluke

Fluke 1664FC DE Multifunction Tester 1000V Earth Resistance Measurement With USB

Subtotal (1 unit)*

SGD3,777.03

(exc. GST)

SGD4,116.96

(inc. GST)

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5 unit(s) shipping from 08 May 2026

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Units	Per unit
1 +	SGD3,777.03

*price indicative

RS Stock No.:: 241-6470
Distrelec Article No.:: 302-57-568
Mfr. Part No.:: 1664FC DE FTT KIT
Manufacturer:: Fluke

Specifications

Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Fluke
	Product Type	Multifunction Tester
	Loop Impedance Test Type	Phase to Neutral, Phase to Earth
	Automatic RCD Test	Yes
	RCD Ramp Test	Yes
	Model Number	1664FC DE
	Non-Tripping	No
	Insulation Test Voltage	1000V
	Maximum Voltage Measurement	500V
	Test Type	SSR Isolated Flyback Converter
	Earth Resistance Measurement	Yes
	Interface Type	USB
	Continuity Test Current	1mA
	RCD Test Type	Type S, Type G, AC
	Length	10cm
	Weight	1.3kg
	Width	25cm
	Standards/Approvals	EN 61557-7, EN/IEC 61010-1, EN 61557-1, EN/IEC 61010-2-034, EN 61557-10
	Height	12.5cm
	Test Standards	No
	IP Rating	IP40
	Minimum Continuity Resistance	20Ω
	Power Source	Battery
	Safety Category Voltage	500, 300V
	Safety Category Level	CAT III, CAT IV
	Battery Type	AA
	Maximum Continuity Resistance	2000Ω

	Select all
	Brand Fluke
	Product Type Multifunction Tester
	Loop Impedance Test Type Phase to Neutral, Phase to Earth
	Automatic RCD Test Yes
	RCD Ramp Test Yes
	Model Number 1664FC DE
	Non-Tripping No
	Insulation Test Voltage 1000V
	Maximum Voltage Measurement 500V
	Test Type SSR Isolated Flyback Converter
	Earth Resistance Measurement Yes
	Interface Type USB
	Continuity Test Current 1mA
	RCD Test Type Type S, Type G, AC
	Length 10cm
	Weight 1.3kg
	Width 25cm
	Standards/Approvals EN 61557-7, EN/IEC 61010-1, EN 61557-1, EN/IEC 61010-2-034, EN 61557-10
	Height 12.5cm
	Test Standards No
	IP Rating IP40
	Minimum Continuity Resistance 20Ω
	Power Source Battery
	Safety Category Voltage 500, 300V
	Safety Category Level CAT III, CAT IV
	Battery Type AA
	Maximum Continuity Resistance 2000Ω

COO (Country of Origin):: SG

Fluke Multifunction Tester, 1000V Insulation Test Voltage, 500V Maximum Voltage Measurement - 1664FC DE FTT KIT

This multifunction tester is a portable electrical installation instrument designed for verifying fixed wiring safety in domestic, commercial and industrial environments. It combines automated test sequencing with wireless data transfer capability and a safety pretest that halts insulation measurements if connected appliances are detected, reducing the risk of damage to peripheral equipment.

Features & Benefits

• Auto Test sequence reduces test time by up to 40%
• Insulation PreTest stops insulation when appliances detected
• Insulation test up to 1000V for comprehensive resistance checks
• Continuity testing at 1mA with up to 2000 Ω measurement range
• Loop impedance measurements phase to NEUTRAL and phase to earth
• RCD ramp and automatic RCD test including Type S and Type G

Applications

• Suitable for installation verification to IEC 60364 requirements
• Ideal for periodic inspection and certification of fixed wiring
• Used for commissioning new electrical installations in buildings
• Can be used for fault-finding on RCD-protected circuits
• Suitable for contractors needing wireless result sharing on-site

What power source and portability features does it use?

It runs from six AA batteries and includes a hard carrying case and shoulder strap for field mobility.

How are measurement records transferred and stored?

Measurements can be sent wirelessly to a smartphone via a mobile app and saved to Cloud storage for later retrieval and certificate generation.

What safety and overvoltage categories apply to measurements?

The instrument meets CAT III 500V and CAT IV 300V overvoltage classifications for safe use on distribution and supply-side circuits.

Can it perform earth resistance measurements and what output does it use?

Yes

earth resistance ranges include 200 Ω and 2000 Ω using a 128Hz test frequency with a 25V output.