Measure building climate precisely and lower operating costs
Transmitters testo 6920, testo 6621 and testo 6321 for temperature, humidity and differential pressure
In times of dwindling resources and rising prices, operational cost-consciousness is becoming sharper. Enormous potential for savings is created by efficient energy use. With the new transmitters testo 6920, testo 6621 and testo 6321, Testo AG is now launching a product range on to the market which measures building climate very accurately and reliably. Thanks to exact measurements, an optimum setting of the the air conditioning and ventilation system is achieved, for example, saving operating costs.