The Testo 0609 1973 Robust, Waterproof Surface Probe (Pt100) can be used to accurately determine the temperature on surfaces. The probe has a wide measuring tip, making it particularly practical for surface measurement.

Thanks to its high precision, the Testo 0609 1973 Surface Probe is suitable for use in laboratories. In conjunction with a corresponding measuring instrument (such as the Testo 735), it is also compliant with EN 13485 and HACCP. The probe is therefore also ideal for applications in the food sector.