3 Review(s)

Digital Pocket Pen Type TDS Meter for water purity testing with LCD displayUsages: ideal instrument for aquarium, fishing industry, swimming pool, school laboratory, food & beverage etc.Great for all home and laboratory TDS testing applications including aquariums, swimming poolsPackage Includes: Comes with TDS EC temperature meter x 1Wide Range Application: Extensive use in many places, such as swimming pools, drinking water, aquariums; Very good for water filters, food and drink quality monitoring.