Analog TDS Sensor Wasserleitfähigkeit Sensoren Modul 0-1000ppm 32,7 Zoll mit Sonde
10,26 €
TDS (Total Dissolved Solids) indicates how many milligrams of soluble solids are dissolved in one liter of water. Generally speaking, the higher the TDS value, the more soluble solids dissolved in water, and the less clean the water.
Jetzt bei Ebay:
