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SKU: HGC716372

Sure Test Base Plus pH Pen +/- 0.05 ATC

The Sure Test� Base Plus pH Pen combines performance with affordability. Reads both pH and temperature (�F or �C) with automatic temperature compensation (ATC) for more reliable pH measurements. Features a pH resolution of 0.01 and an impressive pH accuracy of +/- 0.05. Single touch auto buffer recognition for easy, error-free calibration. Waterproof housing (IP65 rated). Comes with 4x LR44 batteries.