Test4Less

21/10/2026

Need a manifold, wireless probes and a carry case?
Start with the Testo 558s Smart Vacuum Kit.

It brings the 558s together with two wireless clamp thermometers and a wireless vacuum probe, with kit options to suit your setup.

Buy an eligible kit this autumn and claim the 558s manifold's first service free through TIM.

Find your Smart Vacuum Kit:
https://www.test4less.co.uk/testo-autumn-refridgeration-hvac-campaign-2026/

Qualifying purchases: 1 September to 31 December 2026. Sign up to Testo Instruments Manager (TIM), register your new instrument by 31 January 2027 and complete the claim process. T&Cs apply.

20/10/2026

What could your Fluke points get you? 👀

Here are three FREE tools your balance could unlock:

🔧 100 points: Fluke 2AC VoltAlert
🔧 350 points: Fluke 17B+ Digital Multimeter
🔧 1,000 points: Fluke T6-1000 PRO Electrical Tester

Choose a reward that fills a gap in your toolbox, or keep building your balance towards something bigger.

Explore the full rewards range

Qualifying purchases only. Rewards subject to availability. T&Cs apply.

19/10/2026

Gas engineers, thinking about replacing your analyser?
Your autumn upgrade comes with two reasons to make the move.

Get an extra 5% off selected Testo 327 and 300 analysers and kits, plus a free first service when you register through TIM.

Choose the setup that suits your work, from an eligible analyser to a complete kit.

Shop the autumn offers:
https://www.test4less.co.uk/testo-autumn-fga-campaign-2026/

Qualifying purchases: 1 September to 31 December 2026. Sign up to Testo Instruments Manager (TIM), register your new instrument by 31 January 2027 and complete the claim process. T&Cs apply.

16/10/2026

Your Fluke points add up.

Buying tools across several jobs? Your qualifying purchases can build towards your next reward.

Earn 1 point for every £1 of eligible spend excluding VAT at the standard rate. Register your purchases, upload your invoices and choose whether to redeem your points or save towards a bigger reward.

Start building your rewards

Qualifying purchases from 1 September to 31 December 2026. T&Cs apply.

15/10/2026

Need a new MFT? Get rewarded for it. 🔧

Upgrade to a **Fluke 1672, 1673 or 1674** and earn **1.5× reward points** towards FREE Fluke tools.

Simply buy your qualifying tester, register with Fluke Rewards and upload your invoice. Redeem your points for a free tool or keep building your balance towards a bigger reward.

Your next tester could help kit out the rest of your toolbox.

👉 [Shop the range and explore your rewards](https://www.test4less.co.uk/buy-a-fluke-get-a-reward/)

Qualifying purchases from 1 September to 31 December 2026. T&Cs apply.

14/10/2026

Electricians: power problems, insulation faults or unexpected hot spots?

Get more answers from one kit.

Introducing the Chauvin Arnoux CA 8336 Qualistar+ Preventive Maintenance Kit at Test4Less.

Inside the kit:

• CA 8336 power quality analyser
• CA 6526 insulation and continuity tester
• CA 1864 infrared thermometer
• 4 × MA194 flexible current sensors

Plus calibration for the CA 8336 analyser.

Built for routine maintenance, troubleshooting and investigating electrical faults.

Enquire today: [email protected]

Offer applies to qualifying orders placed between 1 October and 18 December 2026.

08/10/2026

Buying a Kewtech MFT?

Then don't miss this.

With every qualifying Kewtech multifunction tester, you can choose one of these FREE gifts.

So whether you're an apprentice, domestic installer, commercial or industrial electrician, there's something for everyone.

Available for a limited time at Test4Less.

07/10/2026

Gas engineers, tight spaces shouldn’t slow down your leak checks.

Meet the new testo 515 Ex. With a flexible probe for awkward pipework and response times under two seconds, it helps you locate leaks quickly and confidently.

Its clear colour display lets you follow changes in gas concentration, while visual, audible and vibration alerts help keep you informed as you work.

Less time searching. More time solving.

Explore the new Testo leak detector range at Test4Less: https://www.test4less.co.uk/product-category/new-testo-51x-leak-detectors/

01/10/2026

Electricians, your next MFT could come with a free extra worth up to £185.

Buy a new Kewtech multifunction tester from Test4Less and claim your choice of a PTKIT1 accessory kit, KEW2200 clamp meter or KT1780 two-pole tester.

Choosing a qualifying EV kit? You’ll unlock more gift options and receive a free EV Certification Book too.

Plus, new Tradecert customers can claim three months of certification software free.

[Shop Kewtech MFTs at Test4Less](https://www.test4less.co.uk/product-category/electrical/multifunction-testers-instrument-kits/?manufacturer=kewtech&really_curr_tax=310-product_cat&swoof=1)

Qualifying purchases from 1 October to 30 November 2026. Claim directly from Kewtech by 12 December 2026. One gift per MFT. UK only. While stocks last. T&Cs apply.

Tradecert trial for new customers only. Activate before 12 December 2026. £18 + VAT/month afterwards unless cancelled before renewal.

30/09/2026

Most gas engineers are making this mistake with their flue gas analyser.

And it could be costing you in accuracy, downtime and unnecessary repairs.

We’ve broken down the maintenance checks that can help keep your analyser working properly and avoid problems when you need it most.

Think you’re looking after yours correctly?

Watch the full video here:

Keeping your flue gas analyser in good condition is not just good p...