Winter offers from Testo


If you’re in the market for a new flue gas analyser we have some good news for you. Testo have just launched their new winter special offers. For a limited time only Testo are giving away a free Nebo professional work light with all testo 327 and testo 300 flue gas analyser kits!

Unsure which analyser is best suited for you? Below is a short breakdown of both eligible models.

Why choose testo 327?

Testo’s 327 is the best value multifunction flue gas analyser on the market, offering premium quality at affordable prices. Robust & reliable, the testo 327 is the perfect companion for any heating engineer.

  • Robust & reliable
  • Best value flue gas analyser on the market
  • Easy menu navigation
  • Measures O₂ & CO, will calculate ratio, CO₂, and more
  • Hydrogen compatible (20%)
  • Testo IR Printer (advanced kits)

Why choose testo 300?

  • The testo 300 is wireless, efficient and offers smart functionality. Now with connection of up to 4 testo Smart Probes, a large 5” HD display with smart touch operation and option to send customer reports wirelessly, it couldn’t be easier.Large 5” HD colour touchscreen display
  • Email/Bluetooth customer reports
  • Connect up to 4 testo smart probes via USB Dongle
  • Connect up to 4 smart probes via USB Dongle
  • Hydrogen compatible (20%)
  • New Smart domestic & commercial kits available

Your FREE gift

Benefits of your free Nebo professional work light include powerful, rechargeable LED flashlight, slide-to-reveal 500-lumen work light, programmable memory settings, 4x adjustable zoom, and a magnetic base. Durable construction makes the work light both water-resistant (IP67) and impact-resistant (up to 1 meter). Find out more:

Installing and servicing heat pumps?

This special offer is also available across our range of digital manifolds for heat pump servicing and installation. Testo digital manifolds offer fast measurement and easy operation, are compact, reliable and robust (IP54), with wireless measurement for uncomplicated documentation.

Get your FREE Nebo work light when you purchase any testo 550i, testo 500s or testo 557s digital manifold. Find out more:

Offers available through authorised Testo distributors only.