Free UK Next-Day Delivery on All Orders Over £50 | Official UK Stock
Fluke 15B MAX-01 digital multimeter shown with test leads and TL75 probes on a white background.

The Professional Fluke Multimeter & True RMS Digital Multimeter

Trade-grade electrical multimeters trusted by UK electricians. Genuine stock, fast dispatch, and uncompromising accuracy.

4.8 / 5.0

At DigitalMul, we understand that professional tradespeople cannot afford to second-guess their tools. Based in the UK, we specialise in supplying genuine, trade-grade diagnostic equipment to electricians, maintenance engineers, and serious DIY enthusiasts who demand uncompromising accuracy and safety.

The market is flooded with cheap, generic imports and entry-level alternatives from brands like UNI-T and Klein Tools. While these may suffice for a hobbyist, professional fault finding requires the proven reliability of a genuine Fluke multimeter. We bridge that gap by offering premium, latest-version testing equipment with transparent UK pricing, full manufacturer warranties, and dedicated domestic support.

Whether you are upgrading your daily carry or outfitting a team of apprentices, DigitalMul guarantees authentic stock, fast UK-wide dispatch, and proper VAT invoicing. We are committed to raising the standard of electrical safety and precision in British workshops and on construction sites across the country.

Why UK Customers Love Us

Our products are designed and supported in the UK, ensuring superior quality and fast tracked delivery from our British warehouse. We offer free UK delivery on all orders, eco-friendly packaging to reduce carbon footprint, and warm, direct customer service. Every order is backed by a generous 30-day returns policy under the UK Consumer Rights Act 2015 — you are always protected.

DigitalMul

DigitalMul
4.8 (342 reviews)
£209.30RRP £313.9533% OFF

£209.30 inc. VAT (£174.42 ex. VAT)

Only 15 left — 37 ordered this week

A highly dependable, professional-grade electrical multimeter engineered for UK electricians requiring accurate voltage, resistance, capacitance, and temperature measurements.

4,104+

Happy Customers

4.8★

Avg Rating (342+ reviews)

93%

Satisfaction Rate

🇬🇧

Loved Across Britain

Genuine Fluke Stock

Guaranteed authentic latest-version models with full traceability.

Fast UK Dispatch

Next-working-day delivery from our dedicated UK warehouse.

CAT III 600V Safety

Independently tested to meet rigorous IEC 61010 safety standards.

VAT Invoices Provided

Automated, clear VAT receipts for seamless business accounting.

Trusted by Thousands of UK Electricians & Engineers

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Application & Usage

How to use
  1. Safety First: Inspect the multimeter test leads fluke for any signs of damage or exposed metal before use. Ensure the meter is set to the correct function.
  2. Measuring Voltage: Turn the rotary dial to the V (AC or DC) setting. Connect the black lead to the COM jack and the red lead to the V/Ω jack. Apply probes to the circuit in parallel.
  3. Measuring Resistance: Turn off power to the circuit. Set the dial to the Ω symbol. Touch the probes across the component to read the resistance value.
  4. Measuring Current: Turn off circuit power. Move the red lead to the 10A or mA jack. Set the dial to A (Amps). Connect the meter in series with the circuit, then restore power.

Trade Reviews

Verified Purchase

Upgraded from a cheap UNI-T model and the difference is night and day. The auto ranging is incredibly fast, and the build quality feels indestructible. Exactly what you expect from a Fluke multimeter.

James Henderson, Manchester
Verified Purchase

Perfect for our team of maintenance engineers. DigitalMul provided a proper VAT invoice immediately, and the next-day delivery meant we weren't left waiting. The bright backlit screen on the 15B MAX is a lifesaver in dark plant rooms.

Sarah Mitchell, London
Verified Purchase

As an HVAC technician, the capacitance and temperature functions are essential for my daily diagnostics. It's a highly reliable electrical multimeter that hasn't let me down once.

Dr. Emily Clarke, Edinburgh
Verified Purchase

A brilliant auto ranging multimeter for everyday use. My only minor gripe is that I wish it had the non-contact voltage feature found on the fluke 117 multimeter, but for the price, you can't beat this genuine Fluke quality.

Oliver Wright, Bristol
Verified Purchase

I was considering Klein Tools but decided to stick with Fluke for the safety ratings. The test leads are top quality, and the continuity beeper is loud and instant. A proper electrician multimeter.

David Patel, Birmingham
Verified Purchase

Bought this for my electrical apprenticeship. It's easy to use, incredibly accurate, and the dial has a really solid, positive click. Great value for a premium piece of kit.

Charlotte Evans, Cardiff

Technical FAQs

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