- Features & Specification
- Delivery (updated)
This instrument comes complete with your choice of free gift from the drop-down menu above. Choose from a calibration voucher for next
year or a 50m R2 wander lead. How about any one of the IET Guidance Notes, or a quality two-pole tester?
Whatever you choose you can be sure you're getting a fantastic deal at Instrument Sales & Service.
The New Fluke 1664 FC
A Top Of The Range Multifunction Tester With Fluke Connect.
The Fluke 1664 FC Installation Tester is the only tester with "Insulation PreTest." If the tester detects that an appliance is connected to the system under test, it stops the insulation test, helping eliminate accidental damage. The 1664 FC also gives you Fluke Connect®, so you can send test results to your smartphone and collaborate with others. Auto Test makes performs seven tests with one press of the button, reducing the number of manual connections and decreasing the possibility of making errors.
This instrument comes complete with a manufacturers calibration certificate. Please be aware that these certificates are generic and may also be time lapsed. If you would prefer a personalised full traceable calibration certificate applied to the equipment before dispatch, then please select this option from the drop-down menu above, an additional calibration charge will apply.
Fluke 1664 FC Multifunction Installation Tester Includes:
- 6x AA (IEC LR6) cell batteries
- C1600 hard carrying case
- Zero adapter
- Heavy duty mains cord
- STD standard test lead set
- C1600 hard carrying case
- Padded carrying and waist strap
- Quick reference guide
- TP165X remote control probe and lead
- User's manual on CD-ROM
- FREE Traceable Calibration Certificate
The versatility of the Fluke Multifunction Tester
Insulation-continuity test: our installation tester does the job.
Fluke installation testers can be used to perform an insulation-continuity test, which is designed to diagnose and prevent the breakdown of the insulation in various parts of the electrical system such as wires, transformers and motors. The quality of insulation is critical to assure proper, uninterrupted and safe functioning of electrical circuits.
Checking RCD devices with a Fluke multifunction tester.
Our versatile installation testers can also check the proper functioning of residual-current devices (RCDs). RCDs are designed to disconnect quickly to mitigate the harm caused from electric shock and to avoid current leaks that may lead to fire and other dangerous situations. Our installation testers assure that RCDs can properly perform this important task.
The perfect loop testing tool: a Fluke installation tester.
Loop testing is a quick, convenient, and highly specific method of evaluating an electrical circuit for its ability to engage protective devices (circuit breakers, fuses, RCDs). A ground loop determines the effectiveness of protective devices.
Resistance measurement of grounding systems.
The electrical installation testing abilities of the Fluke installation tester also include verification tests to ensure that a system's resistance is low enough to provide protection to people, equipment and structures. A properly functioning grounding system is a critical safety feature of an electrical system.
Why The Fluke 1664 Is The Most Advanced Installation Tester On The Market Right Now:
Protect the installation. Avoid costly mistakes.
The Fluke 1664 FC Installation Tester is the only Installation with "Insulation PreTest," which warns you about potentially serious and costly mistakes. If the tester detects that an appliance is connected to the system under test, it will stop the insulation test and provide a visual warning. This helps eliminate accidental damage to peripheral equipment and keeps your customers happy.
Fluke Connect and FlukeCloud™ Storage:
Share from anywhere.
Stay on the same page even when you and your team are in different places. Fluke Connect allows your 1664 FC Installation Tester to send test results to your smartphone so you can connect and collaborate with others. It's the fastest way to let your team see what you see, helping you get approvals without leaving the field.
Retrieve stored results from anywhere
FlukeCloud™ storage allows you to retrieve stored results whether you are in the office or in the field to make decisions in real time. Plus you can import the data into Fluke DMS to process and generate certificates. Plus you get world-class data protection. Safe. Secure. Fast. More accurate. All from the power of Fluke Connect.
Auto Test reduces test time up to 40%:
Auto Test performs 5 required installation tests in one sequence, ensuring compliance with local installation regulations. It reduces the number of manual connections, decreases the possibility of making errors and reduces test time up to 40% from previous Fluke models.
The 1664 FC puts more power in your hands by quickly and efficiently testing to all local regulations, protecting appliances that may be inadvertently connected to the system under test, and making it easy to share test results over your smartphone.
- Autotest to test line/loop impedance, RCD trip current / trip time, insulation tests with a single connection and the press of a single button.
- Additional high current loop mode. Faster measurements compared to loop tests with non-trip mode for RCDs.
- Z-max memory for loop tests – easy evaluation of the highest loop test value.
- Unique zero adapter for fast, always reliable and accurate test lead and mains cord compensation.
- Fast voltage measurement between L-N, L-PE and N-PE using the mains cord. No need to change measurement connections.
- Measure RCD trip current & trip time in parallel (RCD type AC and A).
- Two measurements at once and a dual display. PEFC or PSC and loop impedance are measured and displayed in parallel, saving you time.
- Ring testing – select the required input sockets with soft keys – no need to exchange test leads.
- Automatic test start for Loop & RCD tests – as soon as mains voltage is stable it starts testing.
- Earth Volt Touchpad detects raised earth voltages >50 V, indicating potential dangerous situations.
- Supplied with the safety designed SureGrip™ test leads and clips which gives the user a comfortable, reliable grip and consistent results.
- Rotary dial knob indicates clearly which function is selected, all in one spot with no complex multi-level menus.
- Large display with backlight, clear symbols and with exceptionally wide viewing angle for easy and safe readings.
- PASS/FAIL indication for RCD test results.
- Variable RCD current mode for customized settings.
- Loop & line resistance with mΩ resolution.
- Test smooth dc sensitive RCDs (Type B).
- Extended memory with 3 layers.
- Use continuity test currents to measure motor windings.
- Withstands a drop of 1 meter.
- Compact, lightweight (less than 1.3 kg) and padded neck-strap to free your hands for all day testing.
Fluke 1660 Series Comparison Guide
Which model is right for me?
The new Fluke 1660 Series Multifunction Installation Testers are the only installation testers that help prevent damage to connected appliances, while allowing users to wirelessly e-mail results from the field. Auto Test does all required installation tests in one sequence, ensuring compliance with local installation regulations.
Features Changes – What’s New
ISSWWW and Fluke Instruments
Fluke Corporation is the world leader in the manufacture, distribution and service of electronic test tools and software.
Since its founding in 1948, Fluke has helped define and grow a unique technology market, providing testing and troubleshooting capabilities that have grown to mission critical status in manufacturing and service industries. Every new manufacturing plant, office, hospital, or facility built today represents another potential customer for Fluke products.
From industrial electronic installation, maintenance and service, to precision measurement and quality control, Fluke tools help keep business and industry around the globe up and running. Typical customers and users include technicians, engineers, meteorologists, medical-device manufacturers, and computer network professionals, people who stake their reputations on their tools, and use tools to help extend their personal power and abilities.
Fluke are a founding core supplier of ISSWWW and we enjoy a personal and professional relationship with them. Our sales staff and our technicians are Fluke trained and we hold perhaps the largest stock of their products in the country. Our customers know that when it comes to Fluke products, we have not only the best prices but the best advice and support services, reassuring when you need to make that all important purchase.
|AC voltage measurement|
|Accuracy 45 Hz – 66 Hz||0.8% + 3|
|Input impedance||360 kΩ|
|Overload protection||660 V rms|
|Continuity testing (RLO)|
|Range (autoranging)||20 Ω / 200 Ω / 2000 Ω|
|Resolution||0.01 Ω / 0.1 Ω / 1 Ω|
|Open Circuit Voltage||>4 V|
|Insulation resistance measurement (RISO)|
|Test voltages||100-250-500-1000 V|
|Accuracy of tTest voltage (at rated test current)||+10%, -0%|
|Test voltage||50 V
|Insulation resistance range||20 MΩ /50 MΩ
20 MΩ / 100 MΩ
20 MΩ / 200 MΩ
20 MΩ / 200 MΩ / 500 MΩ
20 MΩ / 200 MΩ / 1000 MΩ
|Resolution||0.01 MΩ / 0.1 MΩ
0.01 MΩ / 0.1 MΩ
0.01 MΩ / 0.1 MΩ
0.01 MΩ / 0.1 MΩ / 1 MΩ
0.01 MΩ / 0.1 MΩ / 1 MΩ
|Test current||1 mA @ 50 kΩ
1 mA @ 100 kΩ
1 mA @ 250 kΩ
1 mA @ 500 kΩ
1 mA @ 1 MΩ
|Loop and line impedance (ZI)|
|Range||10 Ω / 0.001 Ω / High current mΩ mode|
|Resolution||0.01 Ω / 0.1 Ω / 1 Ω|
|Prospective earth fault current, PSC test|
|Range||1000 A / 10 kA (50 kA)|
|Resolution||1 A / 0.1 kA|
|Computation||Prospective earth fault current (PEFC) or Prospective short circuit current (PSC) determined by dividing measured mains voltage by measured loop (L-PE) resistance or line (L-N) resistance, respectively.|
|RCD testing, RCD types tested|
|Model 1662||A4, AC¹, G²,S³|
|Notes||¹Responds to AC
²General, no delay
4Responds to pulsed signal
5Responds to smooth DC signal
|Tripping speed test (ΔT)|
|Current settings¹||10-30-100-300-500-1000 mA – VAR
|Multiplier||x ½, x 1
|Measurement range||RCD Type G||310 ms
|RCD Type S||510 ms
|Notes||¹1000 mA type AC only
700 mA maximum type A in VAR mode
VAR mode not available for type B.
|RCD/FI-Tripping Current Measurement/Ramp Test (IΔN)|
|Current range||30% to 110% of RCD rated current¹|
|Step size||10% of IΔN²|
|Dwell time||Type G||300 ms/step|
|Type S||500 ms/step|
|Specified trip current ranges (EN 61008-1)||50% to 100% for Type AC
35% to 140% for Type A (>10 mA)
35% to 200% for Type A (≤10 mA)
50% to 200% for Type B
²5% for Type B
|Notes||¹30% to 150% for Type A IΔN > 10 mA
30% to 210% for Type A IΔN = 10 mA
20% to 210% for Type B
|Phase Sequence Indication|
|Icon||Phase Sequence indicator is active.|
|Size (L x W x H)||10 x 25 x 12.5 cm|
|Weight (incl. batteries)||1.3 Kg|
|Battery size, quantity||Type AA, 6 ea.|
|Safety||Complies with EN61010-1 Ed 2.0 (2001-02), UL61010, ANSI/ISA –s82.02.01 2000 and CAN/CSA c22.2 No. 1010 2nd edition|
|Overvoltage||CAT III / 500V; CAT IV 300V|
|Performance||EN61557-1 to EN61557-7 Second Edition and EN61557-10 Second Edition|
Delivery Notices (Updated March 29th 2021)
During the current situation surrounding the effects of the Coronavirus pandemic, logistics from every company are under immense pressure to deliver goods on time.
Coupled with manufacturers on reduced output due to more stringent working practices and a global shortage of component parts to supply UK manufacturing, we have taken the decision to temporarily limit our services rather than let our customers down amid these unprecedented circumstances.
We hope you will understand our position on this and we apologize unreservedly for the inconvenience we know it will cause.
Please note that ALL orders placed before 3:00pm are shipped same-day (subject to stock and any additional services required).
The stated transport times above have some scope for adjustment built-in for the Covid-19 situation. Carriers themselves also have their own extended workload and limitations at this time which are unfortunately beyond our control.
Orders requiring calibration
Whilst we take the greatest care to get all orders dispatched and delivered to you in the stated time frame, orders received PM and requiring
calibration may on occasion miss dispatch that day, according to the complexity of the calibration. Be assured they will ship on the next dispatch
this in most cases should not add more than 24 hours to your delivery.
Predicted delivery times are based on regular trading days Monday to Friday. Public holidays, bank holidays and weekends are outside the usual scope
of our dispatch and subject to activities/holidays of our carriers and therefore may incur additional days lead time to your order.
*UK Mainland (Revised March 2021)
|Standard FREE 2-3 Day Courier Delivery – UK Mainland only - Zones A & B - Order value OVER £75.00 ex VAT - Order by 3:0pm||FREE|
|Standard FREE 2-3 Day Courier Delivery – UK Mainland only - Zones A & B - Order value UNDER £75.00 ex VAT - Order by 3:0pm||£4.75|
|Next WORKING Day (excludes Saturdays, Sundays and public holidays) – UK Mainland only - Zones A & B - ANY order value - Order by 3:0pm||£7.75|
|Saturday ANYTIME Delivery - Order by 3:0pm||£9.95|
Because of the high cost of carriage, we regretfully need to apply a surcharge on all deliveries made in the following regions:
- Zones A & B - Mainland delivery rates apply.
- Zone C - Scottish Highlands (Charges are calculated at the checkout).
- Zone D - Outer Hebrides, Orkney Isles, Shetland Isles, Isle of Man, Scilly Isles, and Channel Islands (Charges are calculated at the checkout).
- Zone E - Northern Ireland (Charges are calculated at the checkout).
- Zone F - Republic of Ireland (Charges are calculated at the checkout).
All offshore deliveries are a 3-4 day service as standard. This includes Channel Islands, Northern & Southern Ireland, Scottish Islands, Isle of Man and the Scilly Isles.
International delivery charges are automatically added to your order at the checkout. For any questions regarding international deliveries please contact us at firstname.lastname@example.org
All export inquiries should be directed to the export division before placement of order.
If no shipping option is available to your selected country please call us FREE on 0800 0224 060 to purchase your items.
All stated prices are subject to VAT at the current rate where applicable.