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Pocket TDS Tester

Manufacturer: Kalstein
European Certification
Model: YR01811


A TDS meter indicates the total dissolved solids (TDS) of a solution, i.e. the concentration of dissolved solid particles. Dissolved ionized solids, such as salts and minerals, increase the electrical conductivity (EC) of a solution. Because it is a volume measure of ionized solids, EC can be used to estimate TDS.

 YR01811 Pocket TDS Tester

Low-range pocket TDS tester, suitable for measuring the drinking water and low concentration liquids. Accuracy: 1% F.S.


  • Low-range pocket TDS tester is equipped with a platinum sensor.
  • 1 point push-button calibration allows using the custom calibration solution.
  • Selectable conversion factor is used for accurate TDS measurements.
  • Hold function momentarily freezes reading for easy viewing and recording.
  • Auto-Power Off effectively conserves battery life.
  • Replaceable electrode module reduces maintenance and replacement cost.
  • Waterproof feature to ensure complete protection in harsh environment.


  • Pure water and drinking water
  • Education and other industrial applications

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