Fluke 1672 UK, Multifunction Installation Tester

  • FREE gift bundle included (many options to choose from)
  • Simple bidirectional user interface eliminates complex multi-level menus
  • Easy setup with the full-colour touch screen, smart device, or a PC
  • Fast, accurate testing with Auto Test and Automatic Measurement Validation
  • Fluke Connect compatibility eliminates tedious data entry
  • Preview results and generate certificates on site with Fluke TruTest™️ software (not included)
Regular Price £2,094.00 Special Price £1,126.80 £939.00

Availability: In stock

Ships today if ordered in the next 4 hours and 42 minutes!

Product Code
FLU1672

Free Delivery

90-day Returns

Technical Support

Web-only limited-time deal - choose one of the following FREE gift bundles to come with your tester:

  • Option 1 - FREE Martindale LOKKIT1 Comprehensive Lock Out Kit
  • Option 2 - FREE Martindale TL77 Test Wander Lead (30m) + SB13 R2 Socket Adaptor
  • Option 3 - FREE Martindale VT12 Voltage & Continuity Tester + PD240 Proving Unit

Fluke 1672 UK Multifunction Installation Tester

Essential Testing. Professional Results. Built for the Everyday Electrician.

The Fluke 1672 UK is a reliable, easy-to-use multifunction installation tester engineered for electricians who value speed, accuracy, and simplicity in every job. Designed to meet the demands of day-to-day testing in homes, businesses, and industrial environments, this tester helps ensure every electrical installation is compliant, safe, and ready for service.

Whether you're certifying a new installation or conducting routine safety checks, the Fluke 1672 UK delivers all the core tests you need in one rugged and lightweight unit—with a clear interface that minimizes setup time and maximizes productivity.


Key Features

  • Optimized for UK Electrical Standards
    Fully compliant with BS 7671 and IEC/HD 60364-6 regulations—ready for use in UK domestic, commercial, and industrial installations.

  • Fast, Intuitive Operation
    Features a full-colour touchscreen and a tactile rotary knob for quick and easy navigation, even with gloves on. No deep menus or confusing icons—just straightforward operation.

  • Lightweight & Field-Ready
    Weighs less than 1.6 kg and includes a padded neck strap, so you can test comfortably over extended periods without strain.

  • All Core Test Functions Built In

    • Continuity testing

    • Insulation resistance (up to 1000 V)

    • Loop and line impedance (Hi-current and No-trip modes)

    • PEFC/PSC calculation

    • Voltage and frequency measurement

    • RCD testing (trip time, current, ramp tests – Types AC, A, and F)

    • Voltage drop and phase sequence detection

    • Ring circuit testing without changing leads

  • All-Day Power with Fast Charging
    Built-in rechargeable lithium-ion battery with USB-C charging keeps you going throughout the workday—and ready for the next.

  • Accurate Measurements Every Time
    Includes a zero adapter for fast and reliable compensation of test lead resistance—no more guesswork or manual adjustment.


What’s Included – UK Kit

  • Fluke 1672 Multifunction Installation Tester

  • Heavy-duty UK mains test lead (single input)

  • Test leads, probes, and crocodile clips

  • Remote control probe for single-person operation

  • Zero adapter

  • Rechargeable Li-ion battery (BP290)

  • USB-C power adapter

  • Padded neck strap

  • Durable hard carrying case

  • Quick reference guide


Perfect For:

  • Domestic and commercial electricians

  • Electrical testers and inspectors

  • Installers needing a dependable, straightforward tester

  • Professionals who want fewer steps and faster results on every job


With the Fluke 1672 UK, you get the essential tools for professional testing—without the complexity. It’s the smart choice for contractors who want to work faster, safer, and with total confidence in every result.

More Information
ManufacturerFluke
Manufacturer Part Number5580852
GTIN0195112119457
Included CalibrationCall for info
ManualDownload
DatasheetDownload
Earth testNo
Type B RCD testYes
Specification Details
Dimensions 26.25 cm × 14.19 cm × 11.93 cm (10.3 × 5.6 × 4.7 in)
Weight (with battery) ~1.6 kg (3.5 lb)
Battery Type Li-ion (BP290), 10.8 V, 2,500 mAh (27 Wh)
Ingress Protection (IP Rating) IP40 (IEC 60529)
Safety Standards IEC/EN 61010-1, IEC 61010-2-030, IEC 61010-2-034; CAT III 600 V / CAT IV 300 V
Performance Standards IEC/EN 61557-1 to IEC/EN 61557-8 and IEC 61557-10
Voltage Measurement (AC/DC) Up to 600 V; resolution 0.1 V; input impedance 320 kΩ; overload protection 660 V
Frequency Measurement 45–66 Hz; resolution 0.1 Hz
Continuity Testing (Rlow) Ranges: 20 Ω / 200 Ω / 2000 Ω; resolution: 0.01 Ω / 0.1 Ω / 1 Ω; open-circuit voltage >4 V
Insulation Resistance (Riso) Test voltages: 250 V, 500 V, 1000 V; up to 2000 MΩ; resolution: 0.01 MΩ / 0.1 MΩ / 1 MΩ
Loop & Line Impedance Testing Ranges: 10 Ω, 20 Ω, 200 Ω, 2000 Ω; resolution: 0.001 Ω to 1 Ω; Hi-Current ±2%, No-Trip mode ±3–6%
PEFC / PSC Calculation Up to 50 kA; resolution 1 A (<1000 A) or 0.1 kA (≥1000 A); calculated from voltage and impedance
Voltage Drop Measurement 0.0–99.9%; resolution 0.1%
RCD Testing Types AC, A, F; test modes ×½, ×1, ×5, ramp, auto; trip current and time measured; accuracy ±5%
Phase Sequence Indication Active range 185–600 V; displays “1‑2‑3” (correct) or “3‑2‑1” (incorrect)
Connectivity USB-C; Bluetooth (BLE) available on select models (1673 FC and 1674 FC only)
Data Functions Auto-test with pass/fail; Z-Max memory; TruTest software compatible
  • Fluke 1672 Multifunction Installation Tester (main unit)
  • BP290 Rechargeable Li-ion Battery (installed)
  • Heavy-duty mains test lead (UK 3-pin plug compatible)
  • Test probes (red and black)
  • Crocodile clips (red and black)
  • Remote Control Test Probe (for single-person loop testing)
  • Zero Adapter (for continuity compensation)
  • USB-C Power Adapter and Charging Cable
  • Padded Neck Strap (for comfortable carry and use)
  • Hard Carrying Case (rugged and protective)
  • Quick Start Guide / User Manual (printed or digital)
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Why choose Instrotech for your electrical test equipment?

With over 40 years’ experience supporting UK electricians, technicians and engineers, Instrotech is your trusted partner for quality tools and expert service. When you purchase from us, you benefit from:

  • Free UK shipping on all orders
  • Access to our knowledgeable technical support team
  • Available calibration services to maintain safety compliance
  • A 90-day money-back guarantee for complete peace of mind

We’re committed to helping you work safely and efficiently with industry-leading products and ongoing support.