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5 (1 Review) | UPC: 793950150900 | Model: Extech PH90
Waterproof PH Meter
List Price: $106.69
Your Price: $94.95
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Extech PH90 is equipped with a flat surface pH electrode (model pH95) for reliable test results. Rugged waterproof (IP57) housing with Flat Surface Electrode for measuring pH in liquids, semisolids, and solids. Does not break or get junctions clogged like the traditional glass bulb electrodes. Easy to replace sensor is perfect for field or lab use.
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Out of 5
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Best pH meter I've ever used
5.0
Very accurate and I like that I can replace the electrode when it wears out.
on Nov 11, 2022 I found this helpful (0)