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Fluke 1664 FC Electrical Testers Kit
  • Fluke 1664 FC Electrical Testers Kit
  • Fluke 1664FC
  • Fluke 1664FC

Fluke 1664 FC Electrical Testers Kit

fluke Approved distributor

lead time  Contact Us For Lead Time & Remaining Stock.

1664 Includes: 6x AA (IEC LR6) cell batteries, C1600 hard carrying case, Zero adapter, Heavy duty mains cord, STD standard test lead set, Padded carrying and waist strap, Quick reference guide, TP165X remote control probe and lead, User's manual on CD-ROM.

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NOT AVAILABLE TO BUY ONLINE. This promotional kit is available for a limited time only and we have limited stock. The Fluke 1664 FC Multifunction Installation Tester and Fluke T6-1000 PRO Electrical Tester both come with standard accessories.

The Fluke 1664FC Installation Tester is part of the Fluke 1660 Series Installation Testers which are the only installation testers that help prevent damage to connected appliances at insulation tests, and also allow users to send test results wirelessly via smartphone directly from the field.

The Fluke 1664 FC Multifunction Installation Tester carries out required testing by combining several test tools into one. Whether checking the quality of an overall installation or the proper functioning of the grounding system or strengthening safety protocols, the 1664 FC is your superior choice for residential, commercial, and industrial installations. 

This electrical installation testing ensures that fixed wiring is safe and correctly installed, meeting the requirements of most local electrical wiring regulations.

Fluke’s patent-pending Insulation PreTest function stops you from performing tests when appliances are inadvertently connected to the system. This helps eliminate accidental damage to expensive electronic equipment and reduces the chance of accidental damage to your customers’ appliances.

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 DMS.


Autotest to test line/loop impedance, RCD trip current / trip time, insulation tests with a single connection.
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.
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.
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 Connect™ smartphone app.

Fluke 1664FC Installation Tester Video

Fluke 1664FC Specifications
AC Voltage Measurement
Range 500 V.
Resolution 0.1 V.
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 50-100-250-500-1000 V.
Accuracy of Test voltage (at rated test current) +10%, -0%.
Test voltage 50 V
100 V
250 V
500 V
1000 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 & 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.
RCD Testing, RCD Types Tested
RCD Type AC¹
Model 1664 A, AC, B5, S.
Notes ¹Responds to AC
²General, no delay
³Time delay
4Responds to pulsed signal
5Responds to smooth DC signal
Tripping Speed Test (ΔT)
Current settings¹ 10-30-100-300-500-1000 mA – VAR
10-30-100 mA
Multiplier x ½, x 1, x 5
Notes ¹1000 mA type AC only
700 mA maximum type A in VAR mode
VAR mode not available for type B.
Earth Resistance Test (RE)
Range 200 Ω / 2000 Ω
Resolution 0.1 Ω / 1Ω.
Frequency 128 Hz
Output Voltage 25 V.
General Specifications
Battery size, quantity Type AA, 6 ea.
Sealing IP-40.
Dimensions (L x W x H) 10 x 25 x 12.5 cm.
Weight (incl. batteries) 1.3 Kg.
Fluke 1664FC warranty 3 years.


Fluke 1660 Series Datasheet

PDF Specifications of the Fluke 1662, 1663 & 1664FC Installation Testers.

Download (1.33M)

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