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Description

Continuously monitors pH or ORP value directly in the tank, displaying accuracy to 2 decimal places. 9VDC power adaptor,also for outdoor/handheld usage with 3x 3.2V dry cell. Magnetic function to secure unit on glass tank up to 19mm glass. Low battery indication display. Slim design at only 22mm thickness. Dry cell usage lasts up to 10 hours of outdoor use.

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