Fluke 1664FC/ES165X Multifunction Installation Downloadable Tester with Earth Spike Kit

Fluke

£1,930.00 / £2,316.00 incl VAT

Quickly and efficiently testing to all local regulations
⚡ Protecting appliances that may be inadvertently connected to the system under test
⚡ Making it easy to share test results over your smartphone
⚡ Performing 8 key tests with one button press, reducing test time up to 40%
⚡ Compliant with 18th Edition of the IET Wiring regulations 

Available on back-order

Calibration Certificate

Add Calibration on your Multifunction Tester.

SKU: FLU-1664-ES165X Category: Tag: Brand:

Description

Fluke 1664FC/ES165X Multifunction Installation Downloadable Tester  with Earth Spike Kit

18th Edition Compliant

3 Year Fluke Warranty

CASE MAY DIFFER FROM PICTURE. 

Product Details:

The new 1660 Series Installation testers are the only installation testers that help prevent damage to connected appliances. The new 1660 Series put more power in user’s hands by:

  • Quickly and efficiently testing to all local regulations
  • Protecting appliances that may be inadvertently connected to the system under test
  • Making it easy to share test results over your smartphone
  • Performing 8 key tests with one button press, reducing test time up to 40%
  • Compliant with 18th Edition of the IET Wiring regulations

Fluke 1664 FC is the only multifunction installation tester that protects connected appliances from damage during insulation tests, and allows you to share your test results wirelessly by smartphone with coworkers or customers. Fluke’s patented Insulation PreTest stops you from performing tests with appliances that are connected to the system during test. This helps eliminate accidental damage and keeps your customers happy. In addition, the Fluke 1664 FC offers you the power of Fluke Connect. Now you can send test results straight from your Fluke 1664 FC to your smartphone, and transmit those results to other members of your team. You can get feedback, suggestions and even have work orders sent to your job site. You can also save your test results to Fluke Cloud™ storage. No more writing down data on paper with the possibility of transcription errors. Cloud storage gives you a fast, secure and accurate way to storing all your test data and create test certificates with Fluke TruTest Software.

Key Features:

  • Voltage trms (ac and dc) and frequency
  • Insulation-PreTest safety function
  • Insulation at L-N, L-PE, N-PE inputs
  • Auto Test sequence
  • Loop and line resistance – mΩ resolution
  • Continuity at L-N, L-PE, N-PE inputs
  • Test smooth dc sensitive RCDs (Type B/B+)
  • Earth resistance
  • Wiring polarity checker, detects broken PE and N wires
  • Insulation resistance
  • Continuity and resistance
  • Measure motor windings with continuity test (@ 10 mA)
  • Loop and line resistance
  • Prospective Earth Fault Current
  • Prospective Short-Circuit Current
  • RDC trip time
  • RCD trip current (ramp test)
  • Measures trip time and current for RCD type A and AC in one test
  • RCD variable test current
  • Automatic RCD test sequence
  • Phase sequence test
  • On/Off switchable Auto Start for RCD and Loop test
  • Self test
  • Illuminated display
  • Z Max Memory
  • Downloadable Memory
  • IR-USB and BLE interface
  • Fluke Connect compatibility
  • ShareLive calling
  • Fluke Cloud storage

Includes:

  • 1 x C1600 Hard Carrying Case with Tray
  • Fluke ESK165X Earth Spike Kit in Fluke Case
  • MTC 166X/UK – Mains Socket Test Cord
  • TP165X Remote Control Probe and Lead
  • Fluke Neck Strap
  • Zero Adapter
  • Quick Reference guide
  • User’s manual on CD-ROM.
  • 12 Months Calibration Certificate
  • 3 Years Fluke Warranty
  • FTP/UK Red / Blue / Green Fused Test Probes
  • TL165XSTD: Test Lead Set:
  • Red / Blue / Green Test Probes (Unfused)
  • Red / Blue / Green Crocodile Clips (Unfused)
  • Red / Blue / Green Test Leads

Fluke Earth Spike Kit & Case

One Year Fluke Warranty

Product Details:

This Earth Spike Kit is compatible with Fluke, Megger, Kewtech, Metrel and most other multifunction and earth ground testers that have an earth spike test function. The 3 Wander leads in the kit are integrated with crocodile clips, they are also coated in silicone for extra long lasting use.

Includes:

  • Fluke C115 Deluxe Soft Carry Case
  • Two Earth Spikes
  • Green 5m Wander lead
  • Yellow 10m Wander lead
  • Red 15m Wander lead

Fluke 1600 Series Multifunction Testers Data Sheet

Click Here: 166X SERIES MTF

 

 

  • 1 x C1600 Hard Carrying Case with Tray
  • Fluke ESK165X Earth Spike Kit in Fluke Case
  • MTC 166X/UK – Mains Socket Test Cord
  • TP165X Remote Control Probe and Lead
  • Fluke Neck Strap
  • Zero Adapter
  • Quick Reference guide
  • User’s manual on CD-ROM.
  • 12 Months Calibration Certificate
  • 3 Years Fluke Warranty
  • FTP/UK Red / Blue / Green Fused Test Probes
  • TL165XSTD: Test Lead Set:
  • Red / Blue / Green Test Probes (Unfused)
  • Red / Blue / Green Crocodile Clips (Unfused)
  • Red / Blue / Green Test Leads

 

 

 

 

🚚 Testersmans Shipping Policy

Free Mainland GB Delivery Over £150

We offer free delivery on most mainland Great Britain orders over £150 (ex VAT).
This applies across England, Wales, and most of Scotland, excluding certain remote or offshore postcodes.

If your order total falls just short of £150, or you’re a returning customer, feel free to contact us — we may be able to offer a discount code or delivery workaround.
📞 01945 738112 | ✉️ [email protected]


📦 UK Delivery Options

We work with both Royal Mail and DHL to offer reliable and flexible delivery across the UK:

  • Royal Mail – Best suited for lighter parcels and for customers in remote regions, including the Highlands, Islands, and Northern Ireland.
  • DHL – Ideal for most mainland UK orders, providing fast, tracked delivery and excellent reliability for time-sensitive shipments.

Our checkout system automatically displays the available delivery services for your postcode and order weight, ensuring you always see the most suitable options.

Note: Heavy, bulky, or freight-only orders will be charged separately.
Our website is designed for quick, transactional purchases rather than bulk or palletised orders.
Please contact us in advance for a tailored freight quotation if your order falls into this category.


⏱ Dispatch & Delivery Timing

We aim to dispatch all in-stock orders promptly, but delivery depends on both when you order and which service you select.

  • UK orders: placed by 2:00 PM Monday–Friday are usually dispatched the same day.
  • International orders: placed by 2:00 PM Monday–Thursday are usually dispatched the same day.

Orders placed after these times are processed the next working day. This means delivery may occur the following day or later, depending on the courier and service selected.

Once dispatched, your chosen delivery service determines how quickly your parcel arrives:

  • Standard services We use Royal Mail Tracked 24 or DHL Parcel as our ‘Standard’ services. They are not guaranteed to arrive next working day.
  • Premium services (e.g. Royal Mail Special Delivery or DHL by Noon) offer guaranteed delivery windows.

If your order is time-sensitive, we strongly recommend choosing a guaranteed service or contacting us before ordering to confirm availability.

Please note: For logistical reasons, we may occasionally adjust the delivery method selected at checkout. For example, smaller items may be better suited to letterbox-friendly packaging or may be at greater risk of delay or loss via certain services. We actively monitor courier and postal service disruptions—including strikes and delays—and may modify shipping arrangements to help ensure timely and secure delivery.


📅 Busy Periods & Delays

We always aim to dispatch promptly, but delivery times may be affected by:

  • Seasonal demand (e.g. Christmas, bank holidays, or industry shutdowns)
  • Courier network delays outside our control
  • Supplier lead times or calibration requirements for certain equipment

If your delivery is time-critical, please contact us before ordering so we can confirm stock and courier availability.


🌍 International Shipping

We ship worldwide using UPS Express Saver® and other trusted global courier partners. All international shipments are tracked and generally dispatched Monday to Thursday to ensure smooth customs clearance and transit.

Estimated delivery times:

  • Europe: 1–2 working days
  • North America: 2–3 working days
  • Asia-Pacific & Rest of World: 3–5 working days

Delivery times vary depending on location, customs clearance, and local courier performance.


💰 Taxes, Customs & Import Duties

International customers are responsible for any applicable taxes, customs charges, or import duties.
These are not included in our product or shipping prices.

Your courier will typically provide a secure payment link for any import charges once your parcel reaches customs.
If import fees are refused and the parcel is returned, we will issue a refund minus all incurred shipping and return costs.


📍 Using Your Own Courier

If you would prefer to arrange collection via your own courier (UK or international), please contact us before placing your order to coordinate collection from our Wisbech warehouse.


📝 Important Notes

  • Please ensure your delivery address and contact number are correct at checkout.
  • Undelivered parcels may be returned to us after a short holding period.
  • Redelivery or return fees may apply, even if your order originally qualified for free delivery.
  • By placing an order, you confirm your understanding and acceptance of this policy.

You may also like…