Instruments designed to measure air pressure have many different applications, such as the barometric pressure measurements for stand alone application or integrated in weather stations. Tecnopenta provides heavy duty and high precision barometric sensors with casing and protective shields made of painted light alloy. They are water proof and they can be easily installed outdoor. Tecnopenta provides also differential pressure transducers designed to measure positive or negative pressure in clean rooms, laboratories, disposal facility and pharmaceutical plants. All Tecnopenta’s meteorological instruments are designed according to the WMO guide lines.