Protect equipment, share results wirelessly, perform seven tests at the touch of a button.
The Fluke 1664 FC installation tester is the only tester with 'preliminary insulation test'.
If the tester recognises that a device is connected to the system under test, it aborts the insulation test to prevent damage.
The 1664 FC also offers you Fluke Connect , so you can send test results to your smartphone and collaborate with others.
The Auto Test feature performs seven tests at the touch of a button, reducing the need for manual connections and reducing the risk of errors.
Preliminary insulation test
Protect the installation.
Avoid costly errors.
The Fluke 1664 FC installation tester is the only installation tester with 'preliminary insulation test', warning you of potentially serious and costly errors.
If the tester recognises that a device is connected to the system under test, it aborts the insulation test and gives a visual warning.
This helps prevent damage to peripheral devices and keeps your customer happy.
Fluke Connect and FlukeCloud storage
Share information, from anywhere.
Stay informed, even if you and your team are in different locations.
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 show your team what you see, so you can get authorisation without leaving the site.
Recall stored results from anywhere.
FlukeCloud storage lets you access stored results and make decisions in real-time, whether you're in the office or on site.
Plus you can import the data into Fluke DMS and generate certificates.
Plus you get world-class protection.
Secure.
Secure.
Fast.
More accurate.
All thanks to the power of Fluke Connect.
Auto Test reduces testing time by up to 40%
Auto Test performs 5 required installation tests in one cycle, ensuring compliance with installation regulations.
It reduces the number of manual connections, reduces the risk of errors and reduces test time by up to 40% compared to previous Fluke models.
Key features:
The 1664 FC puts more power in your hands by testing quickly and efficiently according to all local regulations.
Devices inadvertently connected to the system being tested are protected.
Moreover, the 1664 FC makes it easy to share test results via your smartphone.
Automatic test for measuring mains/loop impedance, trip current/switch-off time of RCCBs and for insulation testing, at the touch of a button.
Additional high-current loop mode.
Faster measurements compared to loop tests with no-trip mode for RCCBs.
Z-max memory for loop tests ? Easy evaluation of the highest loop test value.
Unique zeroing adapter for fast, always reliable and accurate compensation for measurement and mains cables.
Fast voltage measurement between L-N, L-PE and N-PE using the mains lead.
This does not require changing the measurement connections.
Simultaneously measures tripping time and tripping current of RCCBs (RCCB type AC and A).
Two measurements simultaneously and dual display.
PEFC or PSC and loop impedance are measured and displayed in parallel, saving you time.
Ring tests ? select required input sockets with soft keys ? no changing of test leads.
Automatic test start for loop and earth leakage tests ? as soon as the mains voltage is stable, the test starts.
The earth potential touch pad detects elevated earth potentials >50 V and alerts you to potentially dangerous situations.
Supplied with SureGrip safety test leads and terminals, giving the user a comfortable, reliable grip and consistent results.
Rotary switch clearly indicates which function is selected; all functions in one place and no complex multi-level menus.
Large backlit display, clear symbols and an exceptionally wide viewing angle for easy and safe measuring.
PASS/FAIL indication for RCD test results.
Variable RCD current mode for customised settings.
Loop and mains resistance with m?resolution
Testing of RCDs sensitive to smoothed DC voltage (type B).
Extended memory with 3 layers.
Use pass-through test currents for measuring motor windings.
Withstands a fall of 1 metre.
Compact, light (less than 1.3 kg) and with padded neck strap leaving your hands free for all-day testing.