Lianhua Technology has developed innovative methods to analyze water quality more efficiently. The Benchtop BOD Meter is a BOD Meter modification designed to calculate the biochemical oxygen demand of water. It is designed for laboratory use. The BOD Meter is quick for sampling and testing various water quality parameters, and it is versatile for use in environmental surveillance as well as industrial process water quality monitoring. We design and produce Benchtop BOD Meters under the ISO9001 Quality Management System. We focus on the standardization of water testing for dependable and precise assessments. Over twenty instrument series designed and developed in-house water quality monitoring instruments integrated with our cutting-edge research. Quality Improvement and Quality Maintenance for water on a global scale is the priority to Lianhua Technology. We focus on reducing testing times for laboratories, industries, and municipalities which benefits the water purification process. The Benchtop BOD Meter represents our innovative advances in combating environmental degradation.