Fluke 1673 FC Multifunction Tester

The mid-range model in Fluke’s 1670 series of multifunction installation testers, the Fluke 1673 Multifunction Installation Tester is a best-in-class multifunction electrical tester that builds on the capabilities of Fluke’s enduringly popular 1663 Electrical Tester. Perfect for troubleshooting and verifying the installation and functionality of electrical installations and electric vehicle charging stations, the Fluke 1673 delivers a seamless user experience and new practical, efficiency-improving features that make testing 30% faster and documentation 50% quicker. New testing capabilities on the 1673 include a voltage drop test, automatic measurement validation, dedicated EV testing, and Auto Test sequences. Data and metadata are automatically saved to relevant test points and stored in the 1673’s multi-level memory. This eliminates time-consuming and error-prone double-entry. Furthermore, compatibility with Fluke’s TruTest Data Management and Reporting Software and Fluke Connect App ensures this electrical tester fits seamlessly into your ecosystem of Fluke products and allows you to incorporate data gathered using multiple instruments into your records and reports. Practical features that improve the ease and speed of testing include a full-colour touchscreen display, 180° screen rotation, and a magnetic hanging strap (sold separately). The Fluke 1673 Multifunction Tester is perfect for professionals who need a comprehensive electrical tester with EV capabilities that will increase measurement efficiency while decreasing reporting time, thereby maximising productivity and profitability.

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

Faster Setup

Site information can be uploaded to the Fluke 1673 prior to testing. Information may be entered directly on the instrument or via the Fluke Connect App or TruTest Software. This reduces preparation time. In addition to this, easy-to-read measurement tables and automatic PASS/FAIL assessments according to industry standards reduce the likelihood of overlooked tests or errors, ensuring you can get all your testing done in one session.

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

30% Faster Testing

Easy-to-read measurement tables combined with automatic PASS/FAIL assessment and automatic measurement validation contribute to 30% faster testing. Similarly, the automatic saving of results and metadata to relevant test points eliminates time-consuming double-entry. This improves testing efficiency. Furthermore, a magnetic hanging kit (sold separately) enables hands-free operation. This, alongside a 180° rotating screen, makes the Fluke 1673 ideal for use at distribution boards and other awkward testing scenarios.

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 Voltage Drop

The Fluke 1673 Multifunction Tester performs a voltage drop test by conducting a line impedance measurement at the supply origin and the end of the circuit. It determines voltage drop as an absolute value (V) and a relative value (%). Technicians/electricians can select the nominal load current of the circuit. As standard, the voltage drop test accuracy is set as 4% accurate to IEC 60364-xx. However, this can be adjusted as required.

New Auto Test

The Fluke 1673 improves on the efficiency of its sister product, the 1672, in that it offers Auto Test which will run through an entire installation test sequence. This ensures you gather all the data required to complete a comprehensive report and allows you to remain productive throughout testing.

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

50% Faster Reporting

Elimination of double-entry and pre-population of client information makes maintaining data and creating reports using Fluke’s TruTest Software or Fluke Connect App faster and easier. Compatibility with Fluke’s TruTest Software and Fluke Connect App reduces your workload, streamlines reporting, improves your productivity, and, therefore, your profitability.

Fluke TruTest Software

An intuitive interface and live onscreen dashboard make it quick and simple to see the status of all your clients. Customer information may be inputted directly on the software; uploaded with test results from the 1673 via a USB-C interface; or downloaded from the Fluke Connect App. A user-friendly report builder formats this data into a test certificate complete with your company logo and signature. Fluke’s TruTest Software allows you to create reports compliant with the following regional standards:

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

It also includes a pre-configured international report template and is updated as necessary to accommodate additional regional standards.

Additionally, Fluke’s TruTest Software can be used with other Fluke instruments, allowing you to manage multiple data sets in one place. As a result, you can incorporate measurements gathered using auxiliary Fluke tools into your reports.

Fluke Connect App

Compatibility with the Fluke Connect App not only reduces documenting time but optimises testing efficiency too. The Fluke Connect App wirelessly synchronises data saved to the Fluke 1673 to your Cloud storage for fast download to the TruTest Software. Furthermore, photos of faults or assets can be assigned to specific test points along with necessary notes. In addition to this, as the Fluke Connect App is compatible with an array of Fluke Tools, such as Fluke 369 Leakage Current Clamp or 1630-2 Earth Ground Clamp, you can also incorporate data from these auxiliary tools into the test point record, allowing you to provide a clearer picture of a facility’s health.

Finally, to streamline data management and maximise testing efficiency, the Fluke Connect App includes an option to create and upload projects, as well as distribution boards and circuits, to the Fluke 1673. These guide you through testing, streamlining testing and data management.

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

The Fluke 1673 Multifunction Tester delivers precision, speed, and reliability. It is ideal for domestic and light commercial electricians, maintenance technicians, mid-volume condition reporters, new build commissioners, and res-comm condition reporters.

Fluke 1673 Multifunction Tester Kit Options

The Fluke 1673 Multifunction Tester is available as a standalone multifunction electrical tester or as part of a kit.

	FLUKE-1673	FLUKE-1673/FTT
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	-	✔

Key Features

Mid-range model in Fluke’s 1670 series of multifunction installation testers
Best-in-class multifunction electrical tester
Perfect for troubleshooting and verifying the installation and functionality of electrical installations and EV chargers
30% faster testing
Reduce documentation time by up to 50%
NEW Voltage Drop Test
NEW EV Test 6mA for RCD A/EV, RDC-DD
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
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 1673 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 domestic and light commercial electricians, maintenance technicians, mid-volume condition reporters, new build commissioners, and res-comm condition reporters

Fluke 1660 Series Vs Fluke 1670 Series Comparison Table

New Features (Upgrade in Green)
	1662	1663 FC	1664 FC	1672 FC	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-1673	FLUKE-1673/FTT
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	-	✔

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