The Hanna Instruments HI 98130 Waterproof pH/Conductivity/TDS Tester with ATC is a compact and portable test kit designed for measuring pH, conductivity, and total dissolved solids (TDS) in various liquids. With its waterproof feature, this tester is ideal for use in different environments without the risk of damage. The built-in automatic temperature compensation ensures accurate readings regardless of temperature variations. This high-quality product from Hanna Instruments is a reliable tool for professionals and enthusiasts in the laboratory or field. As new as purchased but never used.
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