SonoSelect™ is a compact ultrasonic meter for measuring both heat and cooling consumption in primarily residential buildings. Its high measuring accuray and reliability makes it suitable for both tap water and district energy application measurements. The meter offers a new level of installation and commissioning simplicity by using SonoApp™ and meets all national certification requirements. The ultrasonic meter SonoSafe™ is a compact and reliable meter offering basic features and functions. It can be installed in several heating applications within residential buildings and comes with all national certification requirements. As SonoSelect™ it is manufactured in accordance with TS16949 automotive standards.