Test4Less

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...

29/09/2026

Which FLIR Si2 do you need?
Here’s the difference, with 15% off both.

A leaking compressed air line wastes money every day. A developing bearing fault could lead to an expensive breakdown. Both the FLIR Si2-LD and Si2-Pro help you find these problems using acoustic imaging.

FLIR Si2-LD:
Find pressurised air and gas leaks, estimate what they’re costing and detect mechanical faults, including bearing issues.

FLIR Si2-Pro:
Everything above, plus electrical partial-discharge detection and on-camera severity assessment.

Focused on leaks and machinery? The Si2-LD covers both.
Need partial-discharge detection too? Go for the Si2-Pro.

Shop the 15% offer at Test4Less:
https://www.test4less.co.uk/product-category/15-off-flir-si2-ld-si2-pro/

15% off the manufacturer’s recommended retail price. Offer ends 31 October 2026. T&Cs apply.

25/09/2026

Gas engineers, could your testing technique be affecting your readings?

Even with a quality flue gas analyser, three things can influence the results you get:

Probe position

Timing

Sampling path

Getting these right helps you achieve more consistent, reliable measurements and work with confidence.

Watch the video for a quick breakdown of what to look out for.

Looking to upgrade your FGA? Explore our Testo Autumn Promotion and discover the latest offers on professional flue gas analysers.

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

24/09/2026

Heating engineers and electricians: your next fault-finding tool could fit in your pocket. 🔥

Introducing the NEW Testo 862-1 Pocket Thermal Imaging Camera.

Whether you’re investigating uneven radiator temperatures or checking for unusual heat, get a clearer picture of where to investigate next.

✅ 160 × 120 infrared resolution
✅ Automatic hot and cold spot detection
✅ DeltaHeat mode for radiator performance checks
✅ IP54 protection and 1.5 m drop resistance

Thermal imaging you can keep close, from your first inspection to your last call-out.

Discover the Testo 862-1:
https://www.test4less.co.uk/product/testo-862-1-pocket-thermal-imaging-camera/

22/09/2026

Gas engineers, if your flue gas analyser is due an upgrade, this one’s for you.
Get more from your next Testo purchase before the heating season gets properly underway.

For a limited time, buy a qualifying Testo 300 or Testo 327 from Test4Less and you’ll get:

✓ An extra 5% off
✓ Your first service FREE
✓ Professional Testo kit built for everyday combustion testing

Whether you’re replacing an ageing analyser or adding another unit to the van, it’s a good time to upgrade before the winter workload ramps up.

Offer runs until 31 December 2026.

Shop the Testo Autumn FGA offer:
https://www.test4less.co.uk/testo-autumn-fga-campaign-2026/?utm_source=facebook&utm_medium=social&utm_campaign=testo_autumn_2026

21/09/2026

Leaks can cost more than you think.

The new Testo leak detector helps engineers track down leaks quickly and accurately, making it easier to reduce losses, improve system efficiency and get to the source of the problem faster.

Designed for practical use on site, with a flexible probe and clear digital display to help you check difficult-to-reach areas with confidence.

Detect the leak. Fix the problem. Keep the system performing as it should.

Shop the latest Testo leak detection equipment at Test4Less.

18/09/2026

If you’re the person buying test equipment for your team, check what your next Fluke order could earn for the business.

You might be replacing a meter or equipping another engineer. Buying qualifying Fluke equipment from Test4Less can also earn you points towards extra tools for your team.

Every £1 of eligible spend excluding VAT earns 1 point. Qualifying purchases start at £100 excluding VAT.

For example, £1,000 of eligible spend earns 1,000 points, enough to claim a free Fluke T6-1000 Pro.

You collect your points by registering through Fluke Rewards and uploading your Test4Less invoice.

See what the equipment you’re planning to buy could earn.

Qualifying UK purchases from 1 September to 31 December 2026. Submit claims by 31 January 2027. T&Cs apply.

14/09/2026

Buying Fluke equipment for your engineers, technicians or site teams?

Your next order could earn you extra Fluke equipment at no additional cost.

If you are responsible for purchasing test equipment, here is how the Fluke Rewards promotion works:

1. Buy qualifying Fluke products from Test4Less.
2. Spend at least £100 before VAT.
3. Every £1 of eligible spend earns 1 point.
4. Keep your Test4Less invoice.
5. Register through the Fluke Rewards portal and upload your invoice.
6. Redeem your points or keep building them across qualifying purchases.

The more your business spends on equipment it already needs, the more points you can build.

For example:

100 points
Fluke 2AC VoltAlert

1,000 points
Fluke T6-1000 Pro

3,000 points
Fluke 705 Loop Calibrator

6,000 points
Fluke 123B ScopeMeter

So if you already have Fluke equipment on your purchasing list, planned maintenance budget or upcoming project requirements, it is worth checking whether those products qualify before you place the order.

You can combine points from multiple qualifying purchases and redeem them when you are ready. Fluke will then send your selected reward directly to you.

It is a simple way to get more value from budget you were already planning to spend.

Qualifying purchases must be made between 1 September and 31 December 2026.

Claims must be submitted by 31 January 2027.

See the qualifying products, available rewards and full promotion details:

test4less.co.uk/buy-a-fluke-get-a-reward/

Qualifying UK end-user customers and products only. Points are based on eligible net spend. Purchase orders and order confirmations are not accepted as proof of purchase. Online orders may also require proof of delivery. T&Cs apply.