Multimeters
Flue gas analysers
Multifunction testers
Essentials
Book your 3 day calibration today
Shop by category
Electrical >
PAT testing >
High voltage >
Gas & HVAC >
Thermal & acoustic >
Environmental >
Industrial & process >
Data & network >
Our most popular products
Shop by brand
View all brands >
Shop by category
Electrical
PAT testing
High voltage
Gas & HVAC
Thermal & acoustic
Environmental
Industrial & process
Data & network
Shop by category
Electrical
PAT testing
High voltage
Gas & HVAC
Thermal & acoustic
Environmental
Shop by brand
Bestsellers
-
Usually ships In 1 to 2 weeksFluke 115 Digital Multimeter
From £175.00 (ex VAT)£210.00 (inc VAT)- 600V AC DC voltage measurement range
- True RMS current up to 10A support
- Auto ranging with MIN MAX average
- Compact design with 400 hour battery
-
In Stock - Express Delivery Available
Testo 310 (2nd Gen) Flue Gas Analyser Standard Kit
£359.20 (ex VAT)£431.04 (inc VAT)- Comprehensive measurement capabilities for various parameters
- User-friendly interface and robust design
- Advanced connectivity and remote control via testo Smart App
- Professional on-site reporting with Bluetooth® printer compatibility
-
In Stock - Express Delivery Available
Fluke 1662 Multifunction Tester
£988.00 (ex VAT)£1,185.60 (inc VAT)- Fluke’s entry level domestic 18th edition multifunction tester
- Includes lead set with GS38 probes, croc clips and remote probe
- Rugged and reliable with large LCD backlit screen
- Measures voltage, continuity, insulation resistance, loop and RCD
-
Usually ships In 1 to 2 weeks
Megger MFT-X1 Multifunction Tester
From £1,320.00 (ex VAT)£1,584.00 (inc VAT)- In-built upgradability that ensures the tester is fully adaptable to future regulations
- Full-colour screen and RCD configurator
- Supports EVSE and solar applications
- Easily removable, rechargeable battery pack
Shop by brand
Our services
Book your calibration or repair with us today
and receive your equipment back within 10 days of us receiving it*
Book. Send. Test. Receive. We know downtime hurts your business – that’s why we guarantee a 10-day turnaround to test and return your device fully calibrated and in a timely manner.
* Terms and conditions apply.
Stay up to date with the latest news, promotions, and articles from the test equipment industry
Or follow us on:
Our services
Our calibration guarantee
We’ll calibrate and return and return your equipment within three working days as part of our standard servce, at no extra cost.
Our calibration guarantee
We’ll calibrate and return and return your equipment within three working days as part of our standard servce, at no extra cost.
New releases
New releases
Latest offers
Latest offers
In the news
Choosing the Right Moisture Tester for Landlords
Moisture testing helps landlords identify damp problems before they cause serious damage. Using a moisture tester during property inspections can reveal hidden leaks, condensation issues, and rising damp. This guide explains how moisture meters work, the types available, and what landlords should consider when choosing the right device.
In the news
At Test4Less, we believe reliable test equipment should be accessible to everyone – from seasoned professionals to those just starting out. We’re more than just a supplier; we’re your partner in safety and precision. Test4Less brings together a vast range of trusted testing tools with expert support to help you work smarter, safer, and more efficiently.
Our core values are accuracy, safety, and service. Test4Less is built on the commitment to deliver top-quality electrical test equipment at an affordable price. We carefully select every product to ensure it meets industry standards and your expectations – because getting it right matters.
Whatever your trade or project, Test4Less has the tools you need. From multifunction testers to thermal imaging cameras and accessories, our inventory includes equipment for electrical testing, energy monitoring, calibration, and diagnostics. We stock premium brands like Fluke, Megger, FLIR – all at competitive prices.
Discover Test4Less customer favourites – from professional PAT testers to reliable voltage detectors and clamp meters. These best-selling products are known for their durability, performance, and ease of use. Every listing includes full specs and expert guidance to help you make the right choice.
We know time matters. That’s why Test4Less offers fast UK delivery, easy ordering, and top-notch customer support. Choose from flexible delivery options, track your order with ease, and enjoy peace of mind with our hassle-free returns policy. It’s everything you need without the wait.