Fluke 1664FC Multifunction Tester, 50 V, 100 V, 250 V, 500 V, 1000 V , Earth Resistance Measurement With BLE, USB

RS Stock No.:: 117-6667
Distrelec Article No.:: 300-60-476
Mfr. Part No.:: FLK-1664FC SCH
Brand:: Fluke

Fluke 1664FC Multifunction Tester, 50 V, 100 V, 250 V, 500 V, 1000 V , Earth Resistance Measurement With BLE, USB

Subtotal (1 unit)*

£2,057.37

(exc. VAT)

£2,468.84

(inc. VAT)

FREE delivery for orders over £50.00

In Stock

11 unit(s) ready to ship from another location
Plus 999,999,994 unit(s) shipping from 25 December 2025

Need more? Click ‘Check delivery dates’ to find extra stock and lead times.

Units	Per unit
1 +	£2,057.37

*price indicative

RS Stock No.:: 117-6667
Distrelec Article No.:: 300-60-476
Mfr. Part No.:: FLK-1664FC SCH
Brand:: Fluke

Specifications

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Fluke
	Loop Impedance Test Type	Phase to Earth, Phase to Neutral
	Automatic RCD Test	Yes
	Model Number p	1664FC
	RCD Ramp Test	Yes
	Insulation Test Voltage	50 V, 100 V, 250 V, 500 V, 1000 V
	Maximum Voltage Measurement	500V ac/dc
	Earth Resistance Measurement	Yes
	Downloadable Data	Yes
	Interface Type	BLE, USB
	Continuity Test Current	10mA
	RCD Test Type	A/F, AC Type, B/B+, G, S
	Remote Switch Mode	Yes
	IP Rating	IP40
	Display Type	LCD
	Safety Category	CAT III 500 V, CAT IV 300 V
	Safety Category Level	CAT III, CAT IV
	Weight	1.3 (with Battery)kg
	Maximum Continuity Resistance	2000Ω
	Height	125mm
	Dimensions	100 x 250 x 125mm
	Battery Type	AA
	Minimum Continuity Resistance	20Ω
	Length	100mm
	Safety Category Voltage	300 V, 500 V
	Width	250mm
	Power Source	Battery

	Select all
	Brand Fluke
	Loop Impedance Test Type Phase to Earth, Phase to Neutral
	Automatic RCD Test Yes
	Model Number p 1664FC
	RCD Ramp Test Yes
	Insulation Test Voltage 50 V, 100 V, 250 V, 500 V, 1000 V
	Maximum Voltage Measurement 500V ac/dc
	Earth Resistance Measurement Yes
	Downloadable Data Yes
	Interface Type BLE, USB
	Continuity Test Current 10mA
	RCD Test Type A/F, AC Type, B/B+, G, S
	Remote Switch Mode Yes
	IP Rating IP40
	Display Type LCD
	Safety Category CAT III 500 V, CAT IV 300 V
	Safety Category Level CAT III, CAT IV
	Weight 1.3 (with Battery)kg
	Maximum Continuity Resistance 2000Ω
	Height 125mm
	Dimensions 100 x 250 x 125mm
	Battery Type AA
	Minimum Continuity Resistance 20Ω
	Length 100mm
	Safety Category Voltage 300 V, 500 V
	Width 250mm
	Power Source Battery

RoHS Status: Exempt

COO (Country of Origin):: GB

FLUKE Multifunction Tester, LCD Digital Screen, 1000A Prospective Earth Fault Current Range - 1660 Series - FLK-1664FC SCH

Need a single solution to measure multiple electrical values? Grab this multifunction tester from FLUKE to check the health of your circuits and safeguard equipment and people. With its 500V CAT III and 300V CAT IV ratings, the unit has the capacity to handle high-voltage installations. An insulation pre-test function senses linked appliances and stops a test if there's a risk of system damage. Selecting desired parameters is simple with the easy-to-use rotary dial, which eliminates the need to flip through complicated multi-level menus.

Features & Benefits

• Automatically runs up to seven installation tests during a single sequence for efficiency
• Fast and convenient voltage measurements without changing connections
• LCD screen with wide angle for clear reading

Applications

• Laboratories
• Power plants
• Medical systems

Can I hook this multifunction tester up to my phone?

Yes, it has BLE and USB connectivity for easy data sharing. This device also comes with Fluke Connect, making it possible to send and share results for collaborative working.

Is this multifunction tester easy to handle in the field?

Yes, it's a lightweight unit of only 1.3kg and comes with a padded neckstrap so your hands are free to get on with the job.