Welcome to Honde Technology Co., Ltd., a leading manufacturer and supplier of high-quality scientific instruments in China. We are proud to introduce our Optical Dissolved Oxygen (DO) Meter, a state-of-the-art device designed to provide accurate and reliable measurements of dissolved oxygen levels in liquids. This innovative meter utilizes advanced optical technology to measure DO levels with superior accuracy and stability. It is an essential tool for a wide range of applications, including environmental monitoring, aquaculture, water treatment, and scientific research. The meter is easy to use, featuring a user-friendly interface and a rugged design for long-term durability. With our years of experience as a trusted manufacturer and supplier, we are committed to providing top-notch products that meet the highest standards of quality and performance. Our Optical DO Meter is no exception, offering unmatched precision and reliability for all your dissolved oxygen measurement needs. Trust Honde Technology Co., Ltd. as your reliable factory for high-quality scientific instruments, and experience the reliability and accuracy of our Optical Dissolved Oxygen Meter for yourself.