multi-functional mini portable water quality analyzer toc cod tds 3-in-1 testing meter

made from new high-quality materials, it is durable, corrosion-resistant and can be used for a long time. the detection water temperature range is 5~45°c, the measurement result is accurate, and the reaction is sensitive and rapid. the toc cod tds is a three-in-one design that measures the degree of contamination of organic matter with water, chemical oxygen demand and total dissolved solids. the method of use is simple, and the test result is directly displayed on the screen, which is convenient and quick. compact and lightweight, it is easy to carry and can be used for drinking water testing..syi