Dissolved Oxygen Meter Introduction The technology of this dissolved oxygen meter is from Germany,We use circuit technology that other manufacturers are not to make now,so we offer exceptionally long warranty time: 3 years.It integrates VariPower�® wide-range power supply chip,so it can work at any power 20...253 V AC/DC, even with large fluctuations in supply voltage Dissolved Oxygen Meter Application Fermentation tank Biotechnology Pharmaceuticals industry Food and beverage Chemical production Paper, starch pulp, petroleum smelting, Ion exchanger regeneration, boiler water, cooling water etc.
