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Yellow pH Meter and Blue TDS & EC Meter

$20
This is a yellow pH meter with a range of 0.00-14.00. It's great for measuring water acidity. Also included is a blue TDS & EC meter that measures parts per million and temperature. Both are useful for water quality testing. This listing shown shows Demo and l have SEALED PACKAGE BRAND NEW
  • Condition
    New

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John
Glenwood
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