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  • Instruments

    pH Meter I Water Tester

    • High Quality & Durability
    • Pocket Size
    • Easy to Use
  • Instruments

    TDS Meter I Water Testing Meter I Water Quality Tester

    • Ideal for commercial use.
    • Includes a carrying case with belt clip.
    • TDS meter has a built-in digital thermometer
    • Factory Calibrated.