You can get your first year service free when you buy a Testo 300, Testo 327 or Testo 320B flue gas analyser – saving… Read Full Article

Testo has three new offers this autumn on selected flue gas analyser kits, the new 55x digital manifolds and the 868 thermal imaging camera.… Read Full Article

You can now get a free voltage tester with Testo’s analysers. Testo is giving away its 750-1 voltage tester with all 327, 320B and… Read Full Article

Viessmann is giving away domestic flue gas analysers as part of a new promotion. Until the end of June 2018, heating engineers who purchase 10… Read Full Article