There are a number of factors that need to be considered for an air conditioning (AC) system to run efficiently. Whether it is a single unit in a small commercial space, or a ventilated network for an office building, airflow, cooling ability and indoor air quality (IAQ) directly affects functionality. In order to make sure that these working en...

Analogue systems are a thing of the past. Improvements in data processing and operator ease of use have made many modern solutions a superior alternative. This is particularly true in regards to measuring refrigeration data. Testo’s 550 digital manifold kit not only boasts the capabilities needed to accurately measure all refrigerant data parame...