
The two new SevenGo (Duo) pro™ measuring devices are watertight to IP67 protection, so you don't have to worry about dust, dirt or moisture penetrating them.
The
SG9 is a robust single-channel device for measuring dissolved oxygen. The device offers impressive reliability by incorporating simple user prompts based on text menus and tried and tested ISM
®. The professional
SG98 multiparameter device covers the main pH value, ion and dissolved oxygen parameters. Practical functions such as automatic compressed air compensation and the wireless IR communication interface save time and ensure correct results.