Fison BOD Analyzers measure BOD levels in water with a range of 0 to 4000 mg/L with a sample capacity of 580 ml. They provide completely automated measurements via a mercury-free pressure difference method and magnetic mixing approach. These analyzers offer high-definition large LCD screens for intuitive operation, a battery life of over 2 years and a base with 6 USB ports. Their android intelligent system with six separate test terminals and gives direct BOD concentration readings. Our BOD analyzers deliver reliable performance and are widely used in environmental monitoring, research, and wastewater treatment.