TSI buys ADL instrument product lines

TSI, a Minnesota-based company that designs and manufactures precision instruments used to measure flow, particulate and other key parameters, has acquired the instrument product lines of Airflow Developments (ADL).

The deal, for which terms were not disclosed, covers the test instruments portion of ADL's business, including manufacturing, assembly, and the sales and service operation. ADL, which is based in High Wycombe, UK, serves heating, ventilation and building services in the instrument markets. TSI chose to make the acquisition as it believes that ADL's products complement its Indoor Air Quality and Ventilation Test Instruments product lines.