美国NOVA分析集团
NOVA分析集团是世界上最大的电化学仪器生产商，其旗下的品牌包括，，，，，，,。其旗下的产品涵盖了整个电化学分析，水质监测，光学仪器，食品，化工等各个领域。Pinnacle（美国品高）的前身即是著名的美国康宁将其电化学产品线，包括Corning PH计，离子计，电导计等产品，于2003年出售给NOVA 分析集团，2007年Nova 分析集团收购了.

Nova Analytics Corporation is a worldwide supplier and integrator of electrochemistry products. Nova's industry experienced management offers extensive knowledge in all aspects of analytical markets which includes design, development, manufacturing and integration of laboratory products and services. Nova recent acquisitions include Corning Life Science's electrochemistry product line, WTW GmbH, a world leader in water quality measurement product, Schott Instruments, a premier manufacturer of high quality laboratory products and Secomam, a leader in spectrophotometry equipment for over 50 years.

Nova serves customer markets wherever electrochemical measurement is required, including:

Environmental
Food and beverage
Education and government
Pharmaceutical and biotechnology
Water - process and pure
Chemical and petrochemical