The testo 310 (2nd Gen) is the compact entry-level analyser with a customisable display, ideal for basic measurements and efficient digital documentation. Straightforward, reliable and ready to go.

When heating engineers are pressed for time and accuracy on site, the right analyser makes all the difference. The testo 310 (2nd Gen) is built for professionals who need to commission, service, and maintain gas and oil-fired boilers quickly - without sacrificing measurement precision.

• Accurate commissioning with instant sensor zeroing minimises waiting time and ensures each boiler you install or repair is working safely from the start.

• The robust design lets you work confidently in tough residential and commercial environments, reducing the risk of downtime or failed tests.