Water Testing

Handheld water testing tools for checking aquarium and hydroponic samples, including pH, TDS, conductivity, salinity and temperature.

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  • Blue and white handheld water quality tester with its probe and protective cap

    5-in-1 Water Quality Tester for pH, TDS, EC & Salinity

    5-in-1 Water Quality Tester for pH, TDS, EC & Salinity
    $91.68 USD