Fluke 1674 FC Multifunction Tester

Fluke 1674 FC Multifunction Installation Tester

The flagship model in Fluke’s 1670 Series of Multifunction Installation Testers, the Fluke 1674 Multifunction Tester offers the most comprehensive testing and reporting capabilities. It is ideal for commercial and industrial electricians/electrical contractors, maintenance technicians, large-volume condition reporters, new build commissioners, and rescomm condition reporters.

Delivering best-in-class functionality and a seamless user experience, the Fluke 1674 makes testing 30% faster and reduces documentation time by up to 50%. The Fluke 1674 offers a wealth of new test and measurement capabilities including a voltage drop test; automatic measurement validation; insulation PreTest function; dedicated EV testing; surge protection device (SPD) test; and insulation monitoring device (IMD) test. This Fluke electrical tester builds on the capabilities of its sister product, the Fluke 1673, providing a programmable Auto Test function.

Helpful features such as a full-colour touchscreen; 180° rotating display; and magnetic hanging strap (sold separately) also contribute to faster testing and reporting times. Similarly, automatic recording of data and metadata speeds up testing and reporting by eliminating time-consuming and error-prone double-entry.

Information is saved to applicable test points and stored in the 1674’s multi-level memory. Data may be transferred to Fluke’s TruTest Data Management and Reporting Software via a USB-C interface. Alternatively, it can be saved to the Cloud using the Fluke Connect App. Compatibility with Fluke’s TruTest Data Management and Reporting Software and Fluke Connect App ensures the 1674 fits seamlessly within your ecosystem of Fluke products and allows you to incorporate data gathered using other Fluke Tools into your records and reports.

The Fluke 1674 Multifunction Tester, as the most comprehensive tester in Fluke’s 1670 Series, is guaranteed to improve testing and documentation efficiency, thereby maximising your productivity and profitability.

The ULTIMATE Multifunction Tester is HERE! Fluke 1672, 1673 & 1674

Faster Setup

To reduce preparation time, the Fluke 1674 Multifunction Tester offers three methods of uploading site information before testing:

Directly on the installation tester
Using the Fluke TruTest Software
Via the Fluke Connect App

Furthermore, to ensure you get all your testing done correctly and in one session, the Fluke 1674 features easy-to-read measurement tables and automatic PASS/FAIL assessment according to industry standards. This reduces your likelihood of overlooking a test or error.

NEW Fluke 1670 Series Multifunction Tester - Everything You Need To Know!

30% Faster Testing

Easy-to-read measurement tables and automatic PASS/FAIL assessment combined with automatic measurement validation and user-programmable Auto Tests also contribute to 30% faster testing. In addition to this, automatic recording of data to relevant test points improves testing efficiency as it eliminates time-consuming double-entry. To improve the ease and, therefore efficiency, of testing at awkward locations such as distribution boards, the Flukie 1674 features a 180° rotating screen and can be used with a magnetic hanging set (sold separately) which enables hands-free operation.

New Programmable Auto Test

The Fluke 1674’s Auto Test will run through an entire insulation test sequence, ensuring you gather all the data required to complete a comprehensive report while remaining productive throughout testing. The Fluke 1674 Multifunction Tester builds on the capabilities of its sister product, the Fluke 1673, in that it offers user-programmable Auto Test sequences. This means you can tailor Auto Test sequences to include only the tests you require; once again improving the ease and efficiency of testing.

Fluke 1673 Measurements & Tests

AC/DC Voltage
Continuity
Insulation
Non-trip Loop
High Current Loop with mOhm resolution
RCD Trip
RCD Ramp
Phase Rotation
Earth Ground Resistance
NEW Voltage Drop
NEW dedicated EV Test 6mA for RCD A/EV, RDC-DD
NEW Insulation PreTest function
NEW Surge Protection Device (SPD)
NEW Insulation Monitoring Device (IMD)

New Voltage Drop

The Fluke 1674 Multifunction Tester determines voltage drop as both an absolute value (V) and a relative value (%) by performing a voltage drop test at the origin of the supply and the end of the circuit. Technicians/electricians can select the nominal load current of the circuit and may set the accuracy to their preferred value. As standard, the voltage drop test accuracy is set as 4% accurate to IEC 60364-xx.

New Insulation PreTest Function

The Fluke 1674’s patented Insulation PreTest function saves you time and money. Suppose the Fluke 1674 detects appliances connected to the system under test. In that case, the Insulation PreTest function will protect the installation against costly mistakes by halting the insulation test and providing an audible and visual alert.

New SPD Test

Designed to measure the break voltage of surge protection devices, the Fluke 1674 Multifunction Tester will ascertain and display the AC and DC break voltages of SPDs. The SPD Test offers a selectable test voltage of 500V or 1000V DC.

New IMD Test

This test simulates an insulation error (L-PE) in an IT system. It offers a selectable resistance value between 500Ω and 500 kΩ and includes a Stopwatch function for measuring response times up to 100s.

Fluke 1672, 1673 & 1674 Testing Capabilities - Best Multifunction Fluke Created!

50% Faster Reporting

Compatibility with Fluke’s TruTest Software and Fluke Connect App reduces your workload; streamlines reporting; and improves productivity; thereby maximising your profitability.

Fluke TruTest Software

As mentioned before, customer/site information can be inputted directly into the Fluke TruTest Software. It is also possible to download this information, along with test results, using the Fluke Connect App or upload it, via a USB-C interface, from the Fluke 1674 Multifunction Tester. Data and site information may be formatted into test certificates complete with your logo and signature. Fluke TruTest’s intuitive report builder supports the following templates:

BS7671
DIN VDE 0100-600
ÖVE/ÖNORM 8101
NIN/NIV
NEN3140

Additionally, Fluke TruTest includes a pre-configured international report template and is updated as necessary to accommodate regional standards.

Compatibility with other Fluke Tools means additional data can be incorporated into your reports. It also allows you to organise and maintain multiple data sets in one location, streamlining data management. Furthermore, you can see the status of all your clients at a glance thanks to an intuitive interface and live onscreen dashboard.

Fluke Connect App

The Fluke Connect App synchronises data saved on the 1674 with the Cloud. From here it can be downloaded to the Fluke TruTest Software. Additionally, via Fluke Connect, photos of faults or assets may be assigned to specific test points along with notes. Similarly, as the Fluke Connect App is compatible with a range of other Fluke Tools, such as the Fluke 369 and 1630-2 Clamps, measurements taken using these auxiliary tools can be incorporated into test point records. This allows you to provide a holistic overview of a facility’s health.

Finally, projects and distribution boards may be created and uploaded to the 1674 via Fluke Connect. These guide you through testing; consequently, streamlining data management while maximising efficiency.

Fluke 1670 Series: Reporting Capabilities You NEED to Know About!

Delivering precision, reliability, and speed, the Fluke 1674 Multifunction Tester is the flagship model in Fluke's 1670 range. It is ideal for electricians, technicians, and commissioning reporters requiring a comprehensive, advanced tester also capable of EV testing.

Fluke 1674 Multifunction Tester Kit Options

The Fluke 1674 Multifunction Tester is available as a standalone multifunction electrical tester or as part of a kit.

	FLUKE-1674	FLUKE-1674/FTT	FLUKE-1674/1630	FLUKE-1674/1630/FFT	Fluke-1674-EV
Fluke 1674 FC Multifunction Tester	✔	✔	✔	✔	✔
Heavy Duty Mains Cord with Single Input Connector	✔	✔	✔	✔	✔
USB-C Power Adapter for Charging	✔	✔	✔	✔	✔
Remote Control Probe	✔	✔	✔	✔	✔
Zero Adapter	✔	✔	✔	✔	✔
Test Leads and Probes	✔	✔	✔	✔	✔
Alligator Clips	✔	✔	✔	✔	✔
Li-Ion Battery	✔	✔	✔	✔	✔
Hanging Strap	✔	✔	✔	✔	✔
Hard Case	✔	✔	✔	✔	✔
TruTest Software	-	✔	-	✔	-
Fluke 1630 Earth Ground Clamp	-	-	✔	✔	-
FEV300 EV Charging Adapter	-	-	-	-	✔
Type-2 Plug	-	-	-	-	✔
Soft Carry Bag	-	-	-	-	✔

Key Features

The flagship model in Fluke’s 1670 range of multifunction installation testers
Offers the most comprehensive testing and reporting capabilities of Fluke’s 1670 MFTs
Ideal for commercial and industrial electricians, maintenance technicians, large-volume condition reporters, new build commissioners, and res-comm condition reporters
Delivers best-in-class functionality
Testing is 30% faster
Documenting is 50% quicker
NEW Voltage Drop Test
NEW EV Test 6mA for RCD A/EV, RDC-DD
NEW Insulation PreTest
NEW Surge Protection Device (SPD) Test
NEW Insulation Monitoring Device (IMD) Test
NEW automatic PASS/FAIL assessment
NEW automatic measurement validation
AC/DC Voltage
Continuity with low test current (10mA) to measure motor windings
Insulation
Non-trip Loop
High Current Loop with mOhm resolution
RCD Trip
RCD Ramp
RCD trip current and trip time measured in parallel (RCD type AC, A, B, F and GFCI)
PEFC or PSC and loop impedance measured in parallel
Phase Rotation
Earth Ground Resistance
Earth volt touchpad detects raised earth voltages (>50V) indicating potentially dangerous situations
Auto Test
User-programmable Auto Test
Help function provides visual connection guides
Input and edit site information directly on the tester, via the TruTest Software, or Fluke Connect App
Easy-to-read measurement tables
Data and metadata are automatically saved to relevant test points, eliminating double-entry
Z Max memory for loop tests
Zero adapter
Ring testing
Magnetic hanging kit (sold separately) enables hands-free operation
180° rotating screen
Full-colour touchscreen
Rotary knob for fast navigation
Create reports using Fluke’s TruTest Software
TruTest Software offers an intuitive interface and live dashboard for managing clients
Input client information directly into the software
Download client information and test results from the Fluke 1674 or Fluke Connect App
Create reports compliant with an array of regional standards
Pre-configured international report template
TruTest is compatible with other Fluke instruments allowing you to manage and format data in one place
Compatible with the Fluke Connect App
Fluke Connect synchronises data saved on the tester with the Cloud
Attach photos to test points using the Fluke Connect App
Save data gathered using other Fluke Connect-enabled tools to the test point record
Create projects, distribution boards, and circuits in the Fluke Connect App to be uploaded to the tester
USB-C interface
Wireless Bluetooth interface
Rugged design
Meets IEC/HD 60364-6
Field upgradeable
Compact
Lightweight
Rechargeable 2500 mAh Li-Ion battery
Ideal for electricians, technicians, and commissioning reporters requiring a comprehensive, advanced tester also capable of EV testing

Fluke 1660 Series Vs Fluke 1670 Series Comparison Table

New Features (Upgrade in Red)
	1662	1663 FC	1664 FC	1672	1673 FC	1674 FC
Memory		✔	✔	✔	✔	✔
Data Transfer		IR-USB/BLE	IR-USB/BLE	USB-C	USB-C/BLE	USB-C/BLE
Screen	LCD	LCD	LCD	Colour Touch Screen	Colour Touch Screen	Colour Touch Screen
Battery	Type AA x 6	Type AA x 6	Type AA x 6	Li-Ion / USB Charging	Li-Ion / USB Charging	Li-Ion / USB Charging
Voltage AC, DC & Frequency	AC Only	✔	✔	✔	✔	✔
Continuity at L-N, L-PE, N-PE Inputs		✔	✔	✔	✔	✔
Form Capture				✔	✔	✔
Project Setup				✔	✔	✔
Field Updatable				✔	✔	✔
Bi-directional Data				✔	✔	✔
660V Maximum Voltage, 600V Volt Operation				✔	✔	✔
Auto Pass/Fail Limits				✔	✔	✔
Auto Pass/Fail Results				✔	✔	✔
Onscreen Help				✔	✔	✔
Voltage Drop Measurement				✔	✔	✔
Save Results from Additional Fluke Connect Tools					✔	✔
User-programmable Auto Test Sequence					✔	✔
Insulation PreTest After Function			✔		✔	✔
Insulation Monitoring Device (IMD) Test						✔
Surge Protection Device (SPD) Test						✔
Rotary Dial Function	Physical Test Select	Physical Test Select	Physical Test Select	On-Screen Test Select	On-Screen Test Select	On-Screen Test Select
Unchanged Features
Wiring Polarity Checker (Detects Broken PE & N Wires)	✔	✔	✔	✔	✔	✔
Insulation Resistance	✔	✔	✔	✔	✔	✔
Continuity & Resistance	✔	✔	✔	✔	✔	✔
Measure Motor Windings with Continuity Test (at 10mA)	✔	✔	✔	✔	✔	✔
Loop & Line Impedance	✔	✔	✔	✔	✔	✔
Prospective Earth Fault Current (PEFC/IK)	✔	✔	✔	✔	✔	✔
Prospective Short-Circuit Current (PSC/IK)	✔	✔	✔	✔	✔	✔
RCD Trip Time/RCD Trip Current (Ramp Test)	✔	✔	✔	✔	✔	✔
Measure Trip Time & Current for RCD Type AC, A & F in One Test	✔	✔	✔	✔	✔	✔
RCD Variable Test Current	✔	✔	✔	✔	✔	✔
Automatic RCD Test Sequence	✔	✔	✔	✔	✔	✔
Phase Sequence Test	✔	✔	✔	✔	✔	✔
Insulation at L-N, L-PE, N-PE Inputs	250V, 500V, 1000V	250V, 500V, 1000V	50V, 100V, 250V, 500V, 1000V	250V, 500V, 1000V	250V, 500V, 1000V	50V, 100V, 250V, 500V, 1000V
EV Test 6mA DC (RCD A/EV, RCD B/Mi, RCD-DD)		✔	✔		✔	✔
Test Smooth DC Sensitive RCDs (Type B/B+)		✔	✔		✔	✔
Earth Resistance		✔	✔		✔	✔
Standard Auto Test Sequence			✔			✔
Loop & Line Impedance - mΩ Resolution			✔			✔
Fluke Connect		✔	✔		✔	✔
Fluke Cloud Storage		✔	✔		✔	✔
On/Off Switchable Auto Start for Continuity, RCD & Loop Test	✔	✔	✔	✔	✔	✔
Z Max Memory		✔	✔		✔	✔
Illuminated Display	✔	✔	✔	✔	✔	✔

What’s Included?

	FLUKE-1674	FLUKE-1674/FTT	FLUKE-1674/1630	FLUKE-1674/1630/FFT	Fluke-1674-EV
Fluke 1673 FC Multifunction Tester	✔	✔	✔	✔	✔
Heavy Duty Mains Cord with Single Input Connector	✔	✔	✔	✔	✔
USB-C Power Adapter for Charging	✔	✔	✔	✔	✔
Remote Control Probe	✔	✔	✔	✔	✔
Zero Adapter	✔	✔	✔	✔	✔
Test Leads and Probes	✔	✔	✔	✔	✔
Alligator Clips	✔	✔	✔	✔	✔
Li-Ion Battery	✔	✔	✔	✔	✔
Hanging Strap	✔	✔	✔	✔	✔
Hard Case	✔	✔	✔	✔	✔
TruTest Software	-	✔	-	✔	-
Fluke 1630 Earth Ground Clamp	-	-	✔	✔	-
FEV300 EV Charging Adapter	-	-	-	-	✔
Type-2 Plug	-	-	-	-	✔
Soft Carry Bag	-	-	-	-	✔

Tech Specs

Fluke 1670 Series Multifunction Tester Comparison Chart

	1672	1673	1674
Full-colour touch screen	✔	✔	✔
Insulation PreTest safety function	-	-	✔
Insulation at L-N, L-PE, N-PE inputs	✔	✔	✔
Auto Test sequence	-	✔	✔
Auto pass/fail results	✔	✔	✔
Loop and line impedance — mΩ resolution	-	-	✔
Continuity at L-N, L-PE, N-PE inputs	✔	✔	✔
Test smooth DC sensitive RCDs (Type B/B+)	-	✔	✔
Earth resistance	-	✔	✔
Voltage AC, DC, and frequency	✔	✔	✔
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 impedance	✔	✔	✔
Prospective Earth Fault Current (PEFC/IK)	✔	✔	✔
Prospective Short-Circuit Current (PSC/IK)	✔	✔	✔
RCD trip time	✔	✔	✔
RCD trip current (ramp test)	✔	✔	✔
Measures trip time and current for RCD type AC, A, and F in one test	✔	✔	✔
RCD variable test current	✔	✔	✔
Automatic RCD test sequence	✔	✔	✔
Phase sequence test	-	✔	✔
Voltage drop measurement	✔	✔	✔
Insulation Monitoring Device (IMD) test	-	-	✔
Surge Protection Device (SPD) test	-	-	✔
Other Features
Fluke Connect compatibility	-	✔	✔
Fluke Cloud storage	-	✔	✔
On/Off switchable Auto Start for continuity, RCD, and loop test	✔	✔	✔
Illuminated display	✔	✔	✔
Memory, Interface
Z Max memory	-	✔	✔
Memory	✔	✔	✔
USB-C, and BLE interface	USB-C	USB-C/BLE	USB-C/BLE
General Specifications
Size	26.25 cm x 14.19 cm x 11.93 cm (10.3 in x 5.6 in x 4.7 in)
Weight (incl. batteries)	1.6 kg (3.5 lb)
Battery size, quantity	BP290, Li-ion, 10.8 V, 2500 mAh, 27 Wh
Ingress Protection	IEC 60529: IP40
Safety	Complies with IEC/EN 61010-1, IEC 61010-2-030, IEC 61010-2-03
Safety rating	CAT III 600 V, CAT IV 300 V
Performance	IEC 61557-1 to IEC/EN 61557-8 and IEC 61557-10