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Series WPH Waterproof Pocket-Size pH Tester

Designed with the latest patented technological advances, the series WPH waterproof pocket-size pH testers were suited to take repeatable readings for a range of applications and conditions. Made with the finest raw materials, the meters are created with regressed glass pH bulb, four digital displays, and automatic temperature compensation. View the full list of products below to find the one for you, and if you have any questions or issues concerning our items, please contact us at or chat with us live.