Fluke Multifunction Testers
Fluke multifunction testers are the all-in-one tool for electrical installations. Test insulation, continuity, grounding and more. The easy-to-use 1660 series are built tough and some models even offer EV testing capability.
Find out more about Fluke Multifunction Testers below.


- Ideal for any domestic, commercial or industrial electrical installer
- Quick, easy access to all the testing procedures you need
- Reliable, accurate and fast testing in line with all regulations


- Ideal professional electrical installers
- Built-in memory storage makes it easier to manage testing results
- Huge range of measurement functions - everything you'll need for testing electrical installations


- The entry model in Fluke’s 1670 series of multifunction testers
- NEW voltage drop test
- NO double entry: results are automatically saved to test points


- AutoTest mode - automatically performs 8 testing procedures
- Built-in memory and huge range of measurement functions
- Fluke Connect enabled - wirelessly interface between your smartphone/tablet and other Fluke Connect tools


- MFT for professionals testing a variety of electrical installations
- TruTest Software for hassle-free data management and report creation
- TruTest Software’s intuitive interface makes it easy to manage large networks


- Mid-range model in Fluke’s 1670 series of MFTs
- NEW voltage drop test, EV test, and Auto Test
- NO double entry: results are automatically saved to test points


- Test domestic, commercial, and industrial installations
- Hassle-free data management and report creation
- Intuitive interface


- Flagship model
- Voltage drop test, EV test, Insulation PreTest, SPD test
- IMD Test, & user-programmable Auto Test
- Results are automatically saved to test points


- Use the FEV300 Adapter to test EV charging stations with AC charging mode 3
- 1664FC MFT for safety testing electrical installations
- 1664FC MFT features a large, backlit display & three-layer memory


- Test EV charging stations with AC charging mode 3
- 1663 MFT for safety testing electrical installations
- 1663 MFT features a large, backlit display & three-layer memory


- Test solar systems up to 1000V
- Keep the Leads function streamlines set up
- Supplied with test leads, zero adapter, carry strap, & a hard case


- An all-in-one photovoltaic testing solution
- Test solar systems (up to 1000 V)
- Leads system for single test lead configuration
- Optional 1-Year Premium Care (UK Only)


- An all-in-one photovoltaic testing solution
- Test solar systems (up to 1000 V)
- Includes Fluke Advanced TruTest Software
- Optional 1-Year Premium Care (UK Only)
Why Choose a Fluke Multifunction Tester?
Fluke multifunction testers are some of the industry's most reliable and robust tools for electrical installations. They are particularly well-suited for domestic, commercial, and industrial settings. Fluke's testers are known for their ease of use, with a simple rotary dial for selecting different testing procedures and a large LCD screen for clear results.
Fluke multifunction testers are well-known for their versatility. They can perform a variety of tests, including insulation resistance, loop and line impedance, residual-current device (RCD) tripping, and continuity. This makes them a valuable tool for electricians who need to ensure the safety and functionality of electrical systems. The Fluke 1662 is our recommendation for an entry-level model that offers all the basic testing procedures needed for most electrical installation testing.
For more information, read our Choosing the Right Fluke 1660 Series Multifunction Tester guide.